该页无缩略图
Everlasting endeavor and innovation based on utilization of others' experience
博
古通今
ERUDITE AND INFORMED
出自《孔子家语·观周》，意为知晓过去，了解当下 Sourced from Family Analects of Confucius: Visit to Easten Zhou, meaning knowing the past and understanding the present
精神
企业Enterise pirite
拼搏 永无止境
Struggling with no bounds
吸纳 Absorption方可创新for Innovation
Company Profile企业简介
企业名称Company Name博纳斯威阀门股份有限公司BENSV VALVE STOCK CO., LTD.
企业原称Original Name
天津博纳斯自动化阀门有限公司，始建于1999年Tianjin BNS Automatic Valve Co., Ltd. (founded in 1999)
企业功能Enterprise Function
集产品研发设计、生产制造、销售服务为一体的大型水工业、环保阀门制造企业 A large-sized water industry and environmental protection valve manufacturing enterprise with integrated functions of R&D and design, production and manufacturing sales and services.
技术实力 Technical Strength
拥有各种先进的数控设备、热处理设备、检测设备200多台(套)，并设有技术研发中心与检测中心
Equipped with over 200 sets (units) of various types of advanced numerical control equipment, heat processing equipment and inspection equipment as well as the Technical R&D Center and Detection Center.
主导产品 Leading Products
主导产品有蝶阀、调流阀、半球阀、空气阀、水锤消除罐、智慧输水系统，六大类产品 The main products are butterfly valves, flow control valves, semi-ball valves, air valves, water hammer elimination tanks, and intelligent water transmission systems, six categories.
运用领域 Domain of Application
广泛运用于水处理、环保等领域 Widely applied in fields such as water treatment and environmental protection.
服务网络Service Network
历经二十多年，博纳斯威已经形成了全国性的销售服务网络，并远销欧美和中东等国 With the development of over Twenty years, BNSV has formed national sales and service network. The products are commanding a ready market in countries in Europe, America, Middle East, etc.
企业人才Talent Strategy
公司始终坚持“以人为本”，不断激励人才创新产品，其中各类专业技术人员占70%。 The Company has been adhering to the strategy of "People-oriented” and making constant motivation on the talents to make innovations in the product. Presently, the proportion of various types of professional technicians is 70% within the Company.
博纳斯威阀门目前已形成了成套水工业阀门的产业链。从过去主要依靠规模扩张和数量增加的粗放型发展模式，向主要依靠科技进步与提高产品质量及水平为重点的精益型发展模式转变。产品涵盖水利工程、水处理等领域。
Presently,BNSV has established a complete set of water industry valve industrial chain.And transition has been made from extensive development mainly relying on scale expansion and quantity increase in the past to the lean development mainly relving on technological advancement and product aualitv and leve enhancement. The products are now covering multiple files such as water conservancy engineering and water treatment.
公司将现代化的管理理念与管理模式相结合，运用先进的ERP系统，同步监控和管理生产制造全过程，进而准确而有效地提高生产率。在利用资源管理的同时,进行物料统一管理,最大限度地满足市场和制造需求。
The Company has integrated modernized management philosophy and management mode and applied advanced ERP system to may synchronous monitoring and management on the overall manufacturing process for accurate and effective enhancement of production yield.The Company also makes uniform material management while conducting resource manapement to satisfv market and manufacturing demands to the preatest extent.
Excellent Strength卓越实力
納
新吐故 HA
EXHALING THE OLD AND INHALING THE NEW
出自《庄子·刻意》，意为推陈出新 Sourced from Zhuangzi: Self-cultivation, meaning getting out the stale and bringing forth the fresh
斯
事体大
出自班固的《典引》，意为事件重大
Sourced from Ban Gu's Quotation from the Classics, meaning a matter of important
葛洲坝水利工程 V Gezhou Dam Water Conservancy Project 引江济淮-江水北送段阜阳加压站阀 门及其附属设备采购标(第二包) Purchasing tender(second package) of valve and accessory equipment for Fuyang Pressure Station in water diversion project from Yangtze River to Huaihe River 华能宁夏大坝电a Poer Plant 1
中国建筑一局（集团）有限公司、深圳市华星光电
半导体显示技术有限公司第11代TFT-LCD及AMOLED新
型显示器件项目
11th generation TFT-LCD and AMOLED new display device
project of China Construction First Group Co., Ltd. and
Shenzhen Huaxing Optoelectronics Semiconductor Display
Technology Co., Ltd.(CSOT for short)
华灿光电（浙江）有限公司义乌外延芯片项目
Huacan Optoelectronics (Zhejiang) Co., Ltd. Yiwu Epitaxial
Chip Project
中国电子系统工程第二建设有限公司、惠州华星光
电模组机电1包
China Electronic System Engineering No.2 Construction Co.,
南昌欧菲光新兴产业园纯水机房项目
Nanchang Oufeiguang XINXING Industrial Park Pure Water山东省黄水东调应急工程 一Shandong Yellow River Eastward
Diversion Emergency Project
兖煤菏泽能化有限公司
Yanmei Coal Heze Energy Chemical Co., Ltd.吉林省哈达山松原灌区工程
Jilin Province Hadashan Songyuan IrrigatedArea Project
甘肃省临洮县农村饮水安全工程
Gansu Lintao County Rural Drinking
Water Safety Project
丽江市金沙江龙蟠提水工程水锤罐、 阀门以及自动化元件项目 Water hammer tank, valve and automation element project of Lijiang Jinsha River Longpan Water Lifting Project
广西桂西北治旱百色水库水库灌区工程阀门 Valve of Baise Reservoir Irrigation Area Project for Drought Control in Northwest Guangxi
恒力石化（惠州）有限公司年产250万吨 PTA-1项目 Hengli Petrochemical (Huizhou) Co., Ltd.'s annual
引江济淮工程（河南段）阀件
及其附属设备采购2标
Procurement of Valve Parts and Auxiliary Equipment
for the Yangtze River to Huaihe River Diversion
Project (Henan Section) Section 2
青岛市官路水库工程阀门采购项目
Qingdao Guanlu Reservoir Project Valve
Procurement Project
南水北调引水工程 V
South-to-North Water Diversion
Engineering Project
大唐临清热电联产工程
Datang Linqing Cogeneration Engineering
临邑县城区水厂
Urban Water Plant of Linyi Country
鹤壁市污水处理升级改造工程
Hebi Sewage Treatment Upgrading and
Reconstruction Project
菏泽第二污水处理厂
Heze Second Sewage Treatment Plant
乐陵碧霞湖水库净水厂
Laoling Bixia Lake Reservoir Water
Treatment Works
齐河自来水公司
Qihe Tap Water Company
泰安市引黄入泰调水工程
Taian Water Diversion Project from
Yellow River
哈密市东部二宫水厂至尾亚矿区供水工程 Water Supply Project from Ergong Water Plant to Weiya Mining Area in the East of Hami City 玉溪市第三污水处理厂及配套管网工程厂区阀门采购 Purchase of plant valves for Yuxi No.3 Sewage Treatment Plant and supporting pipe network project 新乡市“四县一区”南水北调配套工程东线项目 East Line Project of "Four Counties and One District" South tc North Water Transfer Supporting Project in Xinxiang City 长江存储科技有限责任公司国家存储器 基地项目（一期） National Memory Base Project of Yangtze Memory Technologies Technology Co., Ltd. (Phase I) \_
山东省黄水东调应急工程采购10标 V 段输水支管道阀件采购
Purchasing Valve Parts of Water Transfer Branch Pipeline of Ten Bid Section for Emergency Project of East Yellow River Water Transfer in Shandong Province
格尔木第三水源地及输水管网(一期) 工程(三标段)
Golmud Third Water Source and Water Pipeline Network (Phase I) Project (Section 3)
Key projects重点工程
望素著
LASTING PRESTIGE
Sourced from History of the Song Dynasty: Biography of Zong Ze, meaning long lasting prestige.
1999-2003
创立天津博纳斯自动化阀门有限公司，磨砺了心性与能力，初步具备经营意识，完成产品、经验、资本积累，为企业发展打下了坚实基础。
The establishment of Tianjin BNS Automation Valve Co., Ltd. has honed one's spirit and ability, initially acquired business awareness, and completed the accumulation of products, experience, and capital, laying a solid foundation for the development of the enterprise.
Development Milestones发展大事记
2004-2006
公司引进先进的技术与设备，成功研发出一批高性能阀门并孵化量产。公司更名为天津博纳斯威阀门有限公司，以市场、产品、技术为纽带，促进了企业规模发展壮大。
Bensv has introduced advanoed technology and equipment, successfully developed a batch of high-performance valves and incubated them for mass production. The company was renamed Tianjin Bonaswei Valve Co., Ltd., with the market, products, and technology as the link, promoting the development and growth of the enterprise scale.
壮大期 EXPANSION PERIOD
2007-2009
先后通过质量、环境、职业健康管理体系等认证，以及一系列包含国际认证等产品认证，实施国际化战略，产品远销多国，由国内市场为主向国际国内两个市场并举发展。
Bensv has successively passed certifications for quality, environmental, and occupational health management systems, as well as a series of product certifications including international certifications, implementing an internationalization strategy. Our products are exported to multiple countries, mainly from the domestic market to both international and domestic markets
2010-2016
公司迎来了质的飞跃，已启动上市征程，公司规范化管理，合理化经营，标志着博纳斯威由生产经营向生产经营与资本经营并举发展，向现代企业迈进。
Bensv has made a qualitative leap and has embarked on a journey to go public. The standardized management and rational operation of the company mark the transition from production and operation to the development of both production and capital operation, and the move towards a modern enterprise.
2017-2019
公司在全国中小企业股份转让系统(新三板)成功挂牌，证券简称:博纳斯威，证券代码:871874.并建立了世界领先的空气阀进排气性能检测装置，正式投入智慧水利水务相关技术研究与开发，引领国内水工业的发展。
Bensv was successfully listed in the National Equities Exchange and Quotations (NEEQ) for Small and Medium Enterprises. The stock abbreviation is Bonasway and the stock code is 871874. The company has established the world's leading air valve inlet and exhaust performance testing device, officially invested in the research and development of smart water conservancy and water related technologies, and led the development of domestic water industry valves.
2020-2024
公司与华北水利水电大学、武汉大学、长沙理工大学等知名学院签署战略合作，不断拓展和创新新领域和新途径，在科学研究和平台建设、人才培养、学术交流及成果应用等方面开展广泛、深入、务实合作。公司在水利行业取得卓越成果，影响力覆盖全国，成为引调水行业知名品牌。
Bensv has signed strategic cooperation with North China University of Water Resouroes and Electric Power, Wuhan University, Changsha University of Science and Technology and other well-known colleges, constantly expanding and innovating new fields and new ways, and carrying out extensive, in-depth and practical cooperation in scientific research and platform construction, talent cultivation, academic exchanges and application of achievements. The company has achieved outstanding results in the water conservancy industry and has a nationwide influence, becoming a well-known brand in the water diversion industry.
2025-未来
专注智慧水利水务业务，首次推出基于设备的智慧输水系统核心技术，以此为契机推动公司数字化转型，正式迈入科创领域。
Focused on smart water conservancy and water business, and launched the core technology of smart water delivery system based on equipment for the first time, taking this opportunity to promote the company's Digital transformation and officially enter the field of scientific innovation.
EnterpriseCulture企业文化
核心文化Core Culture
行为文化 Behavior Culture
言必信 行必果 Be True in Word and Resolute in Deed
2 人品决定产品产品体现人品 Moral Quality Decides Products, Products Reflect Moral Quality
定位决定地位思路决定出路 Orientation Decides Position; Thoughts Decide Future
4 勤劳的双脚要站在正确的道路上 The Hardworking Feet Should Stand on the Correct Path
艰苦创业 Creating entrepreneurship with painstaking efforts
诚信创牌 Creating brand with integrity
团结创新 Creating innovations with unity
和谐创富 Creating fortune with harmonious spirits
制度文化System Culture
公正信实，心存感激 Impartial and Trustworthy and Bearing Gratitude Within the Heart
经营企业就是经营人性To Manage An Enterprise, Manage the Human Nature First
管理的最高境界是管理人心The Highest State of Management Is the Management of the Heart
品质成就未来，合作创造价值 Win Future with Quality, Create Values by Cooperation
Qualification honor
资质荣誉
公司拥有发明专利和实用新型专利300多项，与武汉大学和长沙理工大学建立了产学研基地，不断提升公司整体研发能力和加快科研成果转化速度。先后获得国家高新技术企业、天津市企业技术中心、天津市科技型企业、国防特种阀门研发中心等殊荣。
Bensv has more than 100 invention patents and utility model patents, and has established production, education and research bases with Wuhan University and Changsha University of Science and Technology, constantly improving the company's overall R&D capability and accelerating the transformation of scientific research achievements. We have successively won honors such as National High tech Enterprise, Tianjin Enterprise Technology Center, Tianjin Science and Technology Enterprise, and National Defense Special Valve R&D Center.
天津市工业和信息化委员会 天津市发展和改革委员会天津市科学技术委员会天津市财政局
EU CERTICATE OF CONFORRTY
EF
Alibaba.com Gold Plus Supplier
Verified
Certificate Number. 18861513\_P+T Presented to
Bensv Valve Stock Co., Ltd.博纳斯威阀门股份有限公司
For detalls. please refer to http:l/bnsvvalve.en.alibaba.com
Onsite assessment was conducted for Bensv Valve Stock Co., Ltd
by TOV SOD Certification and Testing (China) Co.., Ltd.
Assessed by Mr. Yanbing Weng on 18 July 2019. Vald trom: 19 July 2019, Vald unti: 18 July 2020
J.LAN.
Title: Senior Manazer. E-Commerce. TOV SOD Greater China
E2Alibaba.con
企业信用等级证书
CERTIFICATE OF ENTERPRISE CREDIT GRADE
博纳斯威阀门有限公司：
北京国高盘位用管理有跟公摊对博副原碱线门有期公司偏用状况进行了评定，频票为AAA。浮题时间，2017年3月。特卖此证。
This is to curtify thal BNSV VALVE CO.,LTD is neled es AAA credit grede by Chira National Credie Snformation Senvios Co.,Lid. Evalastiom Sme Marcs. 2017
OH01
OCTTPATIONAL BEALTH ANDSAETY MANAGDENTNYNTEICITIFICATE
BONASWEIVALVE STOCK CO\_LTO.
國
QUALITY MANAGEMENT SYSTEM CERTIFICATE
BONASIWEI VALVE STOCK CO., LTD.
0
I00001
luction of Gate Valve, Ball Valve, Buttertly Vaive, Check Valve, Globe Valve within the Sicope of Licemse
证书说聘： Notes:
Thecoedit grxdeshouhtte-esamnod eoypeer in thepoiodef moldy i te cedt seuahes dhongod the cectgote sfoudsem-vaketod anc te coticate shouste cherged
3. NEMARESROOE.CEMRARPEOGRTTE.
Thecetale soriruaedlo pvve Fe ced suda e theperodovaldh 1. 本证气车将决度，传位.
复审记费：
中国甲医电天商务中心
公司Co.Lie务部国资委净参息务领域信用 务机构(央行证信业务备定代的6410110138018053300)
职亚健康安全管理体系认证证书
博纳斯威阀门股份有限公司
CB/T2801-209m10m5A51860= 20607 6.8
北京海源实动公定电限公司
质量管理体系认证证书
博块期域线门股份有限公司
I00001
1S1001
EU CERTIFICATE OF CONFORRTY CUETIFICATE MEDPEDH4B287BBIA SCHEGULE
BONSV VALVE STOCK CO, LTD. Ns S Roed Awan Isrg Park Maods Oicnct, Tarin J01e02. Pecuhil's Rrputic of China
ENVIRONMENTAL MANAGEMENT SYNTEM CERTIFICATE
BONASIWEI VALVE STOCK CO. LTD
中华人民共和国
1S01
输%、107061-05
| 7A | ||
| 分福库门 | INCONm IN C 1381 00 MLP INCLE B8C nccI BeLER 是32通：28C080 aLN. 8 Cm PCLI 1A0R用门 |
有世东出：200年2页11日 发证日卷。重进组
环境管理体系认证证书
博纳斯成湾门股份有限公司
C8/T24801-2016/10014001.2001 68
USREIN RRVERO
O001
Qualification honor
会会
资质荣誉
企业信用等级证书CERTIFICATE OF ENTERPRISE CREDIT GRADE
博纳斯威阀门股份有限公司：中国水利企业协会对博纳斯威阀门股份有限公司的信用状况进行了评价，智慧水利AAA。评价时间：2024年2月。特发此证。
频发日项：2024年2月1日
Date of issue
有效游至：2027年1月31日
Date of Expiry
查询间址：
Enqulring Website http:/inxinyong.owec.org.on
中国合格评定国家认可委员会实验室认可证书
(注带号：CNASL14368)
盘证明：
博纳斯威阀门股份有限公司实验室（流人：师地距成路门限份有要公司天津市宝坻区九园工业园区5号路，301802
获认可的能力范图见标有相同认可注册号的证书附件，证书用件是本证书组成部分。
生效日期：2021-00-25
截止日期：2027-00-24
证书说明： Notes:
The enterprise credit grade is vailid for 3 years starting from the date of issue. 2、企业值用等级实行复审制度，有效期内，每年复审一次。经复审合格的，加盖 复审章后可继续使用：信用状况发生变化的，需重新评定恢用等级并更换证书 The credit grade should be re-examined every year in the period of validity If the credit status hes changed,the credit grade should be re-evaluated and the oertificate should be changed.
3、有效期内企业改变名称的。必项持证到发证单位办理变更手续。 If the enterprise changeis name in the period of validity,lt shall take the certificatx to the issue unit to go through the fomalites for the change.
The certificate is only used to prove the credit status in the period of validity 5、本证非不得涂改、转借。 Modifications or use bv anv other person is not aliowed
China National Accreditation Service for Conformity Assessment LABORATORY ACCREDITATION CERTIFICATE (Registration No. CNAS L1436B )
BENSV Valve Stock Co., Ltd. Lab
5th Road. Jlinuan lndustrial Park\_ Baodi Distsict. Tienin, China is accredited in accordance with ISO/EC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories(CNAS-CLOt Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence to undertake the service dascribed in the schedule attached to shis certificate.
The scope of accreditation is detailed in the attached schedule bearing the same registration number as above. The schedule forms an integral part of this certificate
Effectivo Date: 2025-62-25
Expiry Date: 2027-02-24
In accordance wit the requirements of the Presure Equipment Directive 2014/68/EU Thsis to cetiy ter the Qulty Masagest Sprten ot
BENSV VALVE STOCK CO.. LTD No. 5 Road. iutuan lndustrial Park Baod Diatict Tanjo City People's Republic of China
painet the onguimments of Aenec\_ Module iiof the alove Dinective mns to the neeviremeses flor sthe produros showe below Design and Manufacture of Buttorly Vatves (see altached schedule)
Approval is sultjent to the contimued moimtanance of the-quality systore in accorlavce with the noguiremonts of the above Divoctiwe lar the peodectti litod on the attachod schodule
Authorsation is herely alwen to use the Nedlody deniication Number in accordono with the requirements o the saeced Diein relation to the prodets as identifed atoun
Cirtficate No: Original Aperoval Garrees Gerifeate Cotifikate Eapioy: Ncified Bomly No
0.Mterch 2006
4 steck 2005
5.stach 2008
030
TECECS10057-2009（=总建材详给：建筑周阀行
注济出上进产品上使用上置越绿色电材产品认证标供本证彻动有通性证重本机构定期的应管标备说得始捷认证统况：细秘独查+产品执杯物数+质证府监管电成证日期：2002年03月28日
Leadership care 领导关怀
Zhang Wenxin, Secretary and Director of the Party Committee of Tianjin Securities Regulatory Bureau, and a delegation visited Bensv for research and guidance
Marketing 市场营销
“体您所需、用心服务”。长期以来，博纳斯威本着合作、创新、优质服务和健康的经营理念，建立健全完善的销售网络，配合高效务实的销售团队，提供良好的售后服务。此外，我们以战略性的布局、完善的销售服务网络占据着行业的制高点。
"Considering the Demands of the Customers and Serve the Customers Heart and Soul". For a long period, with the operation philosophy of cooperation, innovation, high quality service and health, the Company has established and consummated a well-organized sales network. Supported by highly effective and pragmatic sales teams, the Company provides favorable after-sales service. In addition, with strategic layout and consummated sales and service network, the Company is taking the commanding height of the industry.
Future Prospect
博纳斯威作为水系统解决方案先行者
本着未雨绸缪
高瞻远瞩的态度去推动和引导水工业的发展
为造福人类做出自己的贡献
As a pioneer of water system solutions, energy saving and environmental protection engineering, with the attitudes of taking precautions, looking far and aiming high, BNSV is sparing no efforts to boost and drive the development of the water industry and making its own contributions to benefit the humans.
精细完美，严谨务实 Precision and perfection, strict and practical
ISO9001认证企业
ISO14001ISO45001认证企业
特种设备制造许可认证企业
(压力管道类)
ISO9001ISO14001ISO45001
certified enterprise
Special equipment manufacturing
license certification enterprise
(Pressure piping)
锻钢全焊接球阀
Forging Steel Ful-welded Bal Valve
ASME:CLASS150Lb、300Lb、400Lb、600Lb、900Lb
GB:PN16、20、25、40、50、63、100、(110)、150、(160)barDN25\~1500mm(1"\~60")
锻钢全焊接球阀 Forging Steel Full-welded Ball Valve
随着长输管线和城市燃气管线的进一步发展，以及管线球阀国产化进程的加快，对国产长输管线球阀提出了更高的要求，要求管线阀门具有更高的可靠性、更高的密封性、更高的强度、更长的使用寿命、更广的产品参数，以确保长输管线和城市燃气管线安全可靠运行。锻钢全焊接固定式球阀以其独有的性能和优点被有效应用于高可靠性高密封性的场合。阀门大量使用在石油、天然气开采和输送系统上，它不仅用于油、气开采的井口装置、分离计量设备、集输站场上，也用于长输管道上。阀门的作用是隔离设备，切断或打开管道，使介质流动或停止，改变介质流向，调节介质流量大小，防止介质倒流，以及排污和放空等。
With the further development of long-distance pipe line transportation of petroleum and natural gas and gas pipe line system in cities, and with the process of the pipel line valve to localization, which make higher demand on the domestic long- distance pipe line ball valve. It requires that pipe line valves have abilities, such as higher reliability, higher sealing, higher strength, longer life, broader product parameters to ensure that the long-distance pipe line and city gas pipe line operate safely and reliably. Forged steel full-welded ball valve with its unique characteristics and advantages can be used in service of high-reliability sealing. Valves are mainly applied to the oil, gas production and the delivery system, which not only for oil and gas exploitation in the wellhead, separation metering outfit, Oil-gas gathering and transportation station, but also for long-distance pipeline. The effect of valve is that to isolate equipment, cut or open the pipe so as to make media flow or stop, change the medium flow, prevent the media flow back, drain and empty ,etc.
主要功能特征/Major function feature:
1.截断和排放 Double Block & Bleed
2.安全解压 Safe release
3.可靠密封 Reliable seal
4.火灾安全Fire Safe
5.清扫管道 Cleaning pipe
6.紧急密封 Emergency seal
7.特殊阀座 Special seat
8.阀盖组合密封 Bonnet combined seal
9.排污 Draining
10.加长阀杆 Extended stem
11.各类驱动方式 Various driving methods
12.连接方式多样 Various end connections
13.阀体材质多样 Diversity of body materials
14.阀座材质多样 Diversity of seat materials
15.各类控制系统Various kinds df controlsystems
16.可靠的操作 Reliable operation
17.承受管道应力安全Bearing pipe stress safety
结构特点 Structure characteristics
锻钢结构/Forging steel structure:
阀体采用锻钢材料，材料的选用充分保证了与相应管道、管件之间的适配性和可焊性，在最大的额定工作压力下能保证其有足够的强度和刚度，没有铸件所固有的缺陷。阀门的阀体为全焊接结构，焊缝为两道对称分布的环焊缝，焊缝最小有效厚度设计严格按照API6D、ASMEB16.34、ASME Section VI卷《压力容器建造规则》的规定，并经过3D有限元分析，具有足够的强度，因此可完全杜绝阀体的泄漏，并足以承受管道的应力。
Forging steel material is used for body, which can ensure sufficient rigidity and strength under maximum rated operation pressure without inherent flaw of cast. The internal parts of valve are carefully designed and selected to ensure reliability under all kinds of work condition. Enough wall thickness of separate body and adaptation of high strength tie bolts are convenient for valve maintenance and sufficient to bear the stress of pipe.
操作扭矩低/Low torque in operation:
球体为固定球，球面经包络线磨球工艺进行磨削抛光硬化处理，与阀杆分离；阀杆为细长轴，表面经硬化处理；球体的轴向载荷经两个较大的自润滑滑动轴承传递给阀体，因而耐磨损，并且操作灵活、扭矩低。
The structure of the ball is trunnoin mounted, whose surface is ground, polished with envelope ball milling process and hard face treated. The ball is separated from valve stem that is a slender shaft, whose surface is hard treated. The axial load of ball is transmitted to body by means of two large self lubricated bearings, resulting in wear resistance, flexibility of operation and low torque.
先进的球体固定方式/Advanced fixing method of ball
球体是通过上下对称的两个柱面定位轴承座固定在阀体上，由阀体承受球体的轴向载荷，因此与球体分离的阀杆不承受弯曲载荷，实现纯扭矩操作；同时，球体的轴向载荷更接近中心，作用力半径减小，轴承座位置靠近管道外径，因此受力状况得到改善，使用寿命更持久，密封更可靠。
The ball is fixed on the body by two up-and-down symmetric bearing blocks. The axial load of ball is carried by body; therefore, valve stem separated from ball will not bear curve load to realize pure torque operation. At the same time, the axial load of ball is more near to the center and the radius effort is reduced. The location of bearing seat is near to the pipe external diameter; therefore, force bearing condition is improved, life time is longer and sealing more reliable.
●可靠的密封/Reliable sealing
阀座密封是由软密封材料与金属支承圈的组件完成；球阀的阀座密封是由橡胶软密封加金属的组合密封结构，特别适用于含粉尘天然气和含砂原油的恶劣工况。阀座支承圈是轴向浮动的，通过弹簧预压实现阀座的低压密封，并且合理设计阀座的活塞效应，依靠介质自身的压力实现高压密封，从而达到切断介质的目的。同时设计防火密封环实现失火状态下的密封。
The sealing of valve seat is formed by soft sealing material and metal retainer. The seat seal of ball valve is a combined sealing structure composed of rubber soft seal and metal, which is quite applicable in formidable work conditions of natural gas with dust and crude oil with sand. The seat retainer floats axially and low pressure sealing of valve seat is reached by pre-pressure of spring. In addition, the piston effect ofvalve seat is designed reasonably, which realizes high pressure sealing by the pressure of transmitter substance and cut off the flow medium. At the same time, fire safe ring is designed to realize sealing under fire condition.
阀座活塞效应的原理/Principle of seat piston effect
球阀的密封原理(非强制密封)是依靠介质自身的压力来实现密封，采用的方式通常是利用活塞效应的原理；阀座密封结构有单活塞效应和双活塞效应之分，当上下游阀座都是单活塞效应时，球阀是上游密封，下游自泄压：当上下游阀座都是双活塞效应时，球阀为上下游阀座同时密封，密封可靠性大大提高，但如用于液体介质则须在阀体上加装自动泄压阀：为了实现上下游同时密封又不安装自动泄压阀，则可采用上游为单活塞(上游自泄压)，下游为双活塞的密封结构，此时阀门具有主安装方向的要求。
The principle of ball valve seal (not forced sealing)is realized by self pressure of transmitter substanceand the method used is generally application of pistoneffect principle . The seat sealing structure is dividedinto single piston effect and double piston effect . Ifboth upper and lower valve seats are single pistoneffects, the upper reach of ball valve is sealed andlower reach of ball valve self-discharges. If both upperand lower valve seats are double piston effects, upperand lower seats of ball valve is sealed at the same automatic release valve is required on the body. Inorder to realize the sealing of upper and lower reachesat the same time without installation of automatic automaticdischarge)anddouble piston for lowerreach . At the time, there will be a main installationdirection requirement.
紧急密封/Emergency sealing
阀杆/压盖部位和侧阀体阀座支承部位都设计有注脂孔，安装有注脂阀，如果阀杆和/阀座密封有所损伤而引起泄漏，可使用密封脂实现二次密封。每个注脂阀内都装有一个内藏式止回阀，防止密封脂在介质的作用下外溢，注脂端部为注脂枪快速连接的接头。
Compound injection holes are designed and compound injection valves are installed at locations of stem/cap and body support of side valve. When sealing of stem and/or seat is damaged to induce leakage, the compound can be used to do the second time sealing. A concealed check-valve is installed in side of each compound injection valve to prevent compound from out flowing due to the action of transmitter substance. The top of the compound injection valve is the connector for fast connection with compound injection gun.
●双截断和泄放(DBB)/Double Block & Bleed(DBB)
当球体处于全开或全关位置时，阀体中腔介质可以通过排污和放空装 置排放。同时阀门中腔的超压可由自卸压式阀座将其排放到低压端。 When ball is full open or close position, the transmitter substance in center cavity of body can be released by drainage and emptying devices. In addition, the over load pressure in the center cavity of valve can be released to low pressure end by self relief seat.
放空装置/Emptying device
在阀体上部加工有NPT放空孔，放空孔在阀体试压后安装放空阀，阀门运行中可对阀体中腔进行放空和清洗。
NPT emptying hole is made on the body and the emptying valve will be installed in the hole after the body pressure test. This emptying device can empty and clean the center cavity of the body during the operation of valve.
防火设计/Fire Safe
阀门设计符合API6FA/API607标准的要求，并通过了防火测试，试验证明是符合要求的。
The design of valve meets the requirement in API 6FA/API 607 Standard, passes fire safe test that certifies the design is in compliance with the requirement.
●防静电设计/Anti-staticdesign
由于金属与塑料或橡胶间的摩擦而产生的静电，对于输送易燃、易爆介质是非常危险的。因此，对被塑料或橡胶密封件隔绝了的金属部件(如阀体、球体、阀座支承圈、阀杆)之间的导电性，用不锈钢弹簧来保证符合BS 5351的规定。
材料选用/Selection of material
阀门零件的材料选用符合API6D、ASTM、ASME等规范的要求，对零件的表面处理根据工况不一采用不同的方式，要求抗硫化应力腐蚀则按NACE MR 0175的要求进行。
The selection of valve part material conforms to the requirements in regulations of API 6D, ASTM, ASME and etc. Different methods are used for surface treatment of the parts depending upon different work conditions. If anti sulfureted hydrogen stress corrosion is required, the treatment will be done according to the requirement of NACE MR 0175.
接长阀杆/Extension stem
对于直埋式安装阀门，可将阀杆接长，并将相应的注脂排污延伸到阀顶部，便于操作。
For the underground installed valve, the stem can be lengthened and for the convenience of operation the corresponding compound injection nozzle and drainage valve can be extended to the top of valve.
操作方式多样Various driving types
阀门与驱动器的连接盘符合ISO5211的规定，便于各类驱动器的连接和互换，常用驱动方式有手动、电动、气动、气液联动等。
The top pad of valve designed according to ISO 5211, which is convenient for connection and exchange of various drivers. The common driving types are manual, electrical, pneumatic and pneumatic / hydraulic.
设计标准与规范/Design codes and regulations:
我公司主要按API6D进行设计、检测，也可按其它标准要求来设计制造，除非客户特殊要求，我公司球阀遵照以下标准。
| API: | |
| 6D | 管线阀门规范 |
| Q1 | 质量大纲规范 |
| 607 | 软密封和90°转向阀门的耐火试验 |
| 6FA | 阀门耐火测试 |
| 598 | 阀门检测和试验 |
| 5L | 管道规范 |
| ANSI/ASME: | |
| ASME | 锅炉和压力容器规范第-sectionV、VIII、IX |
| B16.5 | 管法兰和法兰管件连接 |
| B16.10 | 阀门结构长度 |
| B16.25 | 焊接端 |
| B16.34 | 法兰和焊接端阀门 |
| B16.47 | 大口径钢制法兰 |
| B31.8 | 气体输送及配气管线系统 |
| MSS-SP: | |
| SP-6 | 管法兰和连接端法兰接触面标准粗糙度 |
| SP-25 | 阀门及法兰标识 |
| SP-44 | 钢制管线法兰 |
| SP-45 | 旁通及排污连接 |
| NACE: | |
| MR0175 | 油田设备抗硫应力裂纹材料 |
| TM0177 | H2S环境中抗特殊形式的环境开裂材料的实验室 试验 |
| BS 5351 | 石油、石化及相关工业用钢制球阀 |
| IS0 5211 | 部份回转型阀门驱动装置连接规范 |
材料规范/Material regulations:
| ASTM: | |
| A193/A193M | 高温用合金钢和不锈钢螺栓材料 |
| A194/A194M | 高压和高温用碳钢和合金钢螺母材料 |
| A313/A313M | 铬镍不锈钢和耐热钢弹簧钢丝 |
| A322 | 标准级合金钢棒材 |
| A105 | 管道用碳素钢锻件 |
| A350/A350M | 要求冲击韧性试验的管件用碳钢及低合金钢锻 |
| A694/A694M | 件标准规范 高压管路用锻造碳钢和合金钢法兰、管件、阀 |
| 序号No. | 零件名称Part name | 序号No. | 零件名称Part name |
| 1 | 阀体 Body | 28 | 止推轴承 Thrust bearing |
| 2 | 侧阀体 Cap | 29 | 止推轴承 Thrust bearing |
| 3 | 球体 Ball | 30 | 滑动轴承 Stem bearing |
| 4 | 阀杆 Stem | 31 | 滑动轴承 Stem bearing |
| 5 | 阀座 Seat | 32 | 轴承座 Bearing Holder |
| 6 | 阀座支承圈 Seat retainer | 33 | 销Pin |
| 7 | 阀座压环 Seat ring | 34 | 内六角螺钉 Head bolt |
| 8 | 固定销Pin | 35 | 内六角螺钉 Head bolt |
| 9 | 弹簧Spring | 36 | 键Pin |
| 10 | 压盖Gland | 37 | 定位销 Dowel pin |
| 11 | 联接盘 Terminal area | 38 | 注脂阀 Sealant fiting |
| 15 | 排污&阀空阀 Body | 39 | 防静电装置Anti-static equipmen |
| 16 | O型密封圈O-ring | 40 | 脚架 Foot stand |
| 17 | O型密封圈O-ring | 41 | 吊耳Lifting lug |
| 22 | 挡圈 Back ring | 42 | 止回阀 Check-valve |
| 24 | 填料 Packing | 43 | 泄压阀(仅针对DPE)Relel vaive/Ony applcable DPE |
| 序号No. | 零件名称Part name |
| 1 | 球阀 Ball Valve |
| 2 | 加长支架 Extension Bracket |
| 3 | 加长阀杆 Extension stem |
| 4 | 轴Shaft |
| 5 | 轴Shaft |
| 6 | 销Shaft |
| 7 | 阀位观察孔 Valve position Observation |
| 8 | 堵塞 Blocking |
| 9 | 防火警封 Fire-proof seal |
| 10 | 止推垫 Thrust washer |
| 11 | 键Pin |
| 类别 Category | MX 标准(常用材料) MX standard(general material) |
| 阀体 Bady | ASTM A350 LF2、ASTM A350 LF6Class1、ASTM A350 LF6Class2、ASTM A694 F52、ASTM A694 F60 |
| 侧阀体 Cap | ASTM A350 LF2、ASTM A350 LF6Class1、ASTM A350 LF6Class2、ASTM A694 F52、ASTM A694 F60 |
| 球体 Ball | ASTM A105、ASTM A350LF2、ASTM A182F316、ASTM A276410、17-4PH |
| 阀杆 Stem | AISI 4140、ASTM A276 410、AISI 1040 |
| 阀座 Seat | VITON、NYLON |
| 阀座支承圈Seat retainer | ASTM A105、ASTM A350 LF2、ASTM A182 F316、ASTM A276 410 |
mm
| 通径 | Size | LBW | L1 | V | W1 | H1 | H2 | E | F | ow | Type No. | Wt.kg |
| DN | INCH | |||||||||||
| 40 | 11/2 | 190 | 1 | 280 | WFTB | 10 | ||||||
| 50×40 | 2×11/2 | 216 | 一 | 一 | 280 | 一 | 一 | WFTB | 12 | |||
| 50 | 2 | 216 | 一 | 280 | 一 | 一 | WFTB | 19 | ||||
| 80×50 | 3'×2' | 283 | 一 | 280 | – | 一 | 一 | 1 | WFTB | 22 | ||
| 80 | 3' | 283 | 一 | 400 | 一 | 一 | WFTB | 31 | ||||
| 100×80 | 4'×3' | 305 | 400 | WFTB | 36 | |||||||
| 100 | 4' | 305 | 一 | 650 | 107 | 230 | 1 | WFTB | 55 | |||
| 150×100 | 6'×4' | 457 | 一 | 650 | 107 | 230 | 一 | WFTB | 66 | |||
| 150 | 6' | 457 | 85 | 294 | 450 | GFTB | 198 | |||||
| 200×150 | 8'×6' | 521 | 85 | 294 | 450 | GFTB | 205 | |||||
| 200 | 8' | 521 | 384 | 300 | 1 | 315 | 341 | 116 | 350 | 600 | GFTB | 220 |
| 250×200 | 10×8 | 559 | 384 | 300 | 315 | 341 | 116 | 350 | 600 | GFTB | 240 | |
| 250 | 10 | 559 | 116 | 350 | 600 | GFTB | 286 | |||||
| 300×250 | 12'×10' | 635 | 116 | 350 | 600 | GFTB | 332 | |||||
| 300 | 12 | 635 | 一 | 145 | 517 | 600 | GFTB | 440 | ||||
| 350×300 | 14*×12 | 762 | 145 | 517 | 600 | GFTB | 503 | |||||
| 350 | 14' | 762 | 145 | 517 | 600 | GFTB | 649 | |||||
| 400×300 | 16'×12' | 838 | 145 | 517 | 600 | GFTB | 602 | |||||
| 400×350 | 16'×14' | 838 | 1 | 1 | 一 | 145 | 517 | 600 | GFTB | 748 | ||
| 400 | 16 | 838 | 169 | 573 | 700 | GFTB | 979 | |||||
| 450×350 | 18'×14' | 914 | 1 | 1 | 145 | 517 | 600 | GFTB | 857 | |||
| 450×400 | 18'×16' | 914 | 一 | 169 | 573 | 700 | GFTB | 1088 | ||||
| 450 | 18 | 914 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1342 | |
| 500×400 | 20'×16 | 991 | 一 | _ | 一 | – | 169 | 573 | 700 | GFTB | 1200 | |
| 500×450 | 20'×18' | 991 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1454 | |
| 500 | 20 | 991 | 一 | 一 | 一 | 169 | 573 | 700 | GFTB | 1716 | ||
| 550×450 | 22×18 | 1092 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1619 | |
| 550×500 | 22×20' | 1092 | 一 | 一 | 1 | 1 | 169 | 573 | 700 | GFTB | 1889 | |
| 550 | 22 | 1092 | 一 | 一 | 1 | 一 | 42 | 696 | 700 | GFTB | 2266 | |
| 600×500 | 24'×20' | 1143 | 一 | 一 | 一 | 169 | 573 | 700 | GFTB | 2055 | ||
| 600×550 | 24'×22' | 1143 | 1 | 一 | 一 | 42 | 696 | 700 | GFTB | 2441 | ||
| 600 | 24' | 1143 | 890 | 760 | 650 | 753 | 42 | 696 | 700 | GFTB | 2849 | |
| 700×600 | 28'×24' | 1346 | 890 | 760 | 650 | 753 | 42 | 696 | 700 | GFTB | 3265 | |
| 700 | 28' | 1346 | 一 | 72 | 745 | 700 | GFTB | 4235 | ||||
| 800 | 32 | 1524 | 72 | 745 | 700 | GFTB | 5830 | |||||
| 900 | 36 | 1727 | 91 | 830 | 700 | GFTB | 8052 | |||||
| 1000×900 | 40'×36' | ① | 91 | 830 | 700 | GFTB | 8950 | |||||
| 1000 | 40 | ① | 91 | 830 | 700 | GFTB | 11044 | |||||
| 1200 | 48 | ① | 85 | 887 | 700 | GFTB | 18216 |
Notes:L-dimenslon will be according to user request(the same below).
| 通径 | Size | |||||||||||
| DN | INCH | |||||||||||
| LBW | L1 | V | W1 | H1 | H2 | E | F | oW | Type No. | Wt.kg | ||
| 40 | 11/2 | 190 | 280 | WFTB | 11 | |||||||
| 50 | 2 | 216 | 280 | WFTB | 21 | |||||||
| 80×50 | 3×2 | 283 | 280 | WFTB | 26 | |||||||
| 80 | 3 | 283 | 400 | WFTB | 37 | |||||||
| 100×80 | 4'×3' | 305 | 400 | 一 | WFTB | 50 | ||||||
| 100 | 4' | 305 | 650 | 107 | 230 | WFTB | 75 | |||||
| 150×100 | 6×4 | 457 | 650 | 107 | 230 | 一 | 一 | WFTB | 97 | |||
| 200×150 | 8×6 | 521 | 一 | 一 | 85 | 294 | 450 | GFTB | 216 | |||
| 200 | 8 | 521 | 384 | 300 | 1 | 315 | 341 | 116 | 350 | 600 | GFTB | 231 |
| 250×200 | 10'×8' | 559 | 384 | 300 | 315 | 341 | 116 | 350 | 600 | GFTB | 254 | |
| 250 | 10 | 559 | 1 | 116 | 350 | 600 | GFTB | 308 | ||||
| 300×250 | 12×10 | 635 | 一 | 116 | 350 | 600 | GFTB | 354 | ||||
| 300 | 12 | 635 | 145 | 517 | 600 | GFTB | 462 | |||||
| 350×300 | 14*×12 | 762 | 145 | 517 | 600 | GFTB | 528 | |||||
| 350 | 14 | 762 | 145 | 517 | 600 | GFTB | 682 | |||||
| 400×300 | 16×12 | 838 | 1 | 145 | 517 | 600 | GFTB | 634 | ||||
| 400×350 | 16×14 | 838 | 1 | 一 | 145 | 517 | 600 | GFTB | 788 | |||
| 400 | 16 | 838 | 一 | 169 | 573 | 700 | GFTB | 1034 | ||||
| 450×400 | 18×16 | 914 | 169 | 573 | 700 | GFTB | 1146 | |||||
| 450 | 18 | 914 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1408 | |
| 500×400 | 20'×16' | 991 | 169 | 573 | 700 | GFTB | 1265 | |||||
| 500×450 | 20×18° | 991 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1527 | |
| 500 | 20 | 991 | 169 | 573 | 700 | GFTB | 1804 | |||||
| 550×450 | 22×18 | 1092 | 670 | 500 | 500 | 552 | 169 | 573 | 700 | GFTB | 1702 | |
| 550×500 | 22×20 | 1092 | 一 | 一 | 169 | 573 | 700 | GFTB | 1979 | |||
| 550 | 22 | 1092 | 1 | 42 | 696 | 700 | GFTB | 2387 | ||||
| 600×500 | 24'×20 | 1143 | 一 | 1 | 一 | 169 | 573 | 700 | GFTB | 2164 | ||
| 600×550 | 24'×22 | 1143 | 42 | 696 | 700 | GFTB | 2572 | |||||
| 600 | 24 | 1143 | 890 | 760 | 650 | 753 | 42 | 696 | 700 | GFTB | 3003 | |
| 700×600 | 28°×24' | 1346 | 890 | 760 | 650 | 753 | 42 | 696 | 700 | GFTB | 3439 | |
| 700 | 28 | 1346 | 一 | 一 | 一 | 72 | 745 | 700 | GFTB | 4455 | ||
| 800 | 32 | 1524 | 72 | 745 | 700 | GFTB | 6127 | |||||
| 900 | 36 | 1727 | 91 | 830 | 700 | GFTB | 8470 | |||||
| 1000 | 40 | ① | 91 | 830 | 700 | GFTB | 11616 | |||||
| 1200 | 48 | ① | 85 | 887 | 700 | GFTB | 19162 |
mm
| 通径 | Size | LBW | L1 | V | W1 | H1 | H2 | E | F | ΦW | Type No. | Wt.kg |
| DN | INCH | |||||||||||
| 25 | 1' | 216 | 1 | 280 | 44 | 121 | 一 | WFTB | 10 | |||
| 40 | 11/2 | 241 | 一 | 400 | 52 | 140 | 一 | – | WFTB | 12 | ||
| 50×40 | 2×11/2 | 292 | 1 | 400 | 52 | 140 | WFTB | 15 | ||||
| 50 | 2 | 292 | 400 | 64 | 157 | WFTB | 22 | |||||
| 80×50 | 3×2 | 356 | 一 | 400 | 64 | 157 | WFTB | 28 | ||||
| 80 | 3 | 356 | 一 | 650 | 88 | 236 | 一 | WFTB | 46 | |||
| 100×80 | 4'×3 | 406 | 650 | 88 | 236 | 一 | WFTB | 53 | ||||
| 100 | 4' | 406 | 250 | 220 | 一 | 180 | 286 | 85 | 294 | 450 | GFTB | 84 |
| 150×100 | 6×4 | 495 | 250 | 220 | 一 | 180 | 286 | 85 | 294 | 450 | GFTB | 106 |
| 150 | 6 | 495 | 330 | 240 | 一 | 258 | 312 | 116 | 350 | 600 | GFTB | 242 |
| 200×150 | 8×6 | 597 | 330 | 240 | 1 | 258 | 312 | 116 | 350 | 600 | GFTB | 249 |
| 200 | 8' | 597 | 400 | 300 | 320 | 361 | 145 | 517 | 600 | GFTB | 264 | |
| 250 | 10 | 673 | 440 | 320 | 380 | 400 | 145 | 517 | 600 | GFTB | 352 | |
| 300×250 | 12×10 | 762 | 440 | 320 | 380 | 400 | 145 | 517 | 600 | GFTB | 405 | |
| 300 | 12 | 762 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 528 | |
| 350×300 | 14°×12 | 826 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 607 | |
| 350 | 14 | 826 | 530 | 400 | 440 | 485 | 169 | 573 | 700 | GFTB | 792 | |
| 400×300 | 16×12 | 902 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 726 | |
| 400×350 | 16×14 | 902 | 530 | 400 | 440 | 485 | 169 | 573 | 700 | GFTB | 911 | |
| 400 | 16 | 902 | 600 | 450 | 480 | 538 | 169 | 573 | 700 | GFTB | 1188 | |
| 450×350 | 18°×14 | 978 | 530 | 400 | 485 | 485 | 169 | 573 | 700 | GFTB | 1040 | |
| 450×400 | 18×16 | 978 | 600 | 450 | 480 | 538 | 169 | 573 | 700 | GFTB | 1317 | |
| 450 | 18 | 978 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 1617 | |
| 500×400 | 20'×16' | 1054 | 600 | 450 | 1 | 480 | 538 | 169 | 573 | 700 | GFTB | 1452 |
| 500×450 | 20°×18° | 1054 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 1752 | |
| 550×450 | 22×18 | 1143 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 1954 | |
| 550×500 | 22×20 | 1143 | 730 | 580 | 560 | 690 | 42 | 696 | 700 | GFTB | 2269 | |
| 550 | 221 | 1143 | 1 | 一 | 72 | 745 | 700 | GFTB | 2739 | |||
| 600×500 | 24°×20 | 1232 | 730 | 580 | 560 | 690 | 42 | 696 | 700 | GFTB | 2450 | |
| 600×550 | 24'×22 | 1232 | 一 | 一 | 72 | 745 | 700 | GFTB | 2950 | |||
| 600 | 24 | 1232 | 880 | 760 | 690 | 798 | 72 | 745 | 700 | GFTB | 3443 | |
| 700×600 | 28×24' | 1397 | 880 | 760 | 一 | 690 | 798 | 72 | 745 | 700 | GFTB | 3945 |
| 700 | 28 | 1397 | 1000 | 810 | 一 | 780 | 879 | 72 | 745 | 700 | GFTB | 5115 |
| 800 | 32 | 1651 | 1100 | 810 | 860 | 1003 | 91 | 830 | 700 | GFTB | 7040 | |
| 1000×900 | 40×36 | ① | 1050 | 900 | 880 | 1128 | 85 | 887 | 700 | GFTB | 10810 | |
| 1000 | 40 | ① | 1070 | 960 | 960 | 1211 | 85 | 887 | 700 | GFTB | 13343 | |
| 1200 | 48 | ① | 1145 | 1240 | 1140 | 1405 | 97 | 903 | 700 | GFTB | 22000 |
| 通径 | Size | LBW | L1 | V | W1 | H1 | H2 | E | F | ow | Type No. | Wt.kg |
| DN | INCH | |||||||||||
| 25 | 1' | 216 | 一 | 280 | 44 | 121 | WFTB | 11 | ||||
| 50×40 | 2'×11/2 | 292 | 一 | 400 | 52 | 140 | 一 | 一 | WFTB | 17 | ||
| 50 | 2 | 292 | 一 | 400 | 64 | 157 | WFTB | 23 | ||||
| 80×50 | 3'×2' | 356 | 1 | 400 | 64 | 157 | WFTB | 32 | ||||
| 80 | 3' | 356 | 一 | 一 | 650 | BB | 236 | 一 | 一 | 一 | WFTB | 54 |
| 100×80 | 4'×3' | 432 | 一 | 1 | 650 | 88 | 236 | 一 | 一 | 一 | WFTB | 75 |
| 100 | 4' | 432 | 250 | 220 | 一 | 180 | 286 | 85 | 294 | 450 | GFTB | 105 |
| 150 | 6' | 559 | 330 | 240 | 一 | 258 | 312 | 116 | 350 | 600 | GFTB | 264 |
| 200×150 | 8'×6 | 660 | 330 | 240 | 1 | 258 | 312 | 116 | 350 | 600 | GFTB | 271 |
| 200 | 8' | 660 | 400 | 300 | 320 | 361 | 145 | 517 | 600 | GFTB | 286 | |
| 250×200 | 10×8 | 787 | 400 | 300 | 1 | 320 | 361 | 145 | 517 | 600 | GFTB | 312 |
| 250 | 10 | 787 | 440 | 320 | 380 | 400 | 145 | 517 | 600 | GFTB | 374 | |
| 300 | 12 | 838 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 572 | |
| 350×300 | 14'×12' | 889 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 655 | |
| 350 | 14 | 889 | 530 | 400 | 440 | 485 | 169 | 573 | 700 | GFTB | 847 | |
| 400×300 | 16'×12' | 991 | 500 | 400 | 420 | 461 | 169 | 573 | 700 | GFTB | 783 | |
| 400×350 | 16'×14' | 991 | 530 | 400 | 440 | 485 | 169 | 573 | 700 | GFTB | 976 | |
| 400 | 16 | 991 | 600 | 450 | 480 | 538 | 169 | 573 | 700 | GFTB | 1216 | |
| 450×350 | 18'×14' | 1092 | 530 | 400 | 一 | 485 | 485 | 169 | 573 | 700 | GFTB | 1114 |
| 450 | 18' | 1092 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 1738 | |
| 500×450 | 20°×18 | 1194 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 1883 | |
| 500 | 20 | 1194 | 730 | 580 | 560 | 690 | 42 | 696 | 700 | GFTB | 2222 | |
| 550×450 | 22×18' | 1295 | 670 | 500 | 500 | 646 | 42 | 696 | 700 | GFTB | 2101 | |
| 550×500 | 22×20' | 1295 | 730 | 580 | 一 | 560 | 690 | 42 | 696 | 700 | GFTB | 2440 |
| 550 | 22 | 1295 | 一 | 1 | 一 | 72 | 745 | 700 | GFTB | 2948 | ||
| 600×500 | 24'×20' | 1397 | 730 | 580 | 560 | 690 | 42 | 696 | 700 | GFTB | 2668 | |
| 600×550 | 24'×22' | 1397 | 一 | 一 | 72 | 745 | 700 | GFTB | 3176 | |||
| 700×600 | 28'×24' | 1549 | 880 | 760 | 690 | 798 | 72 | 745 | 700 | GFTB | 4245 | |
| 700 | 28' | 1549 | 1000 | 810 | 780 | 879 | 72 | 745 | 700 | GFTB | 5500 | |
| 800 | 32 | 1778 | 1100 | 810 | 一 | 860 | 1003 | 91 | 830 | 700 | GFTB | 7568 |
| 900 | 36 | 2083 | 1050 | 900 | 880 | 1128 | 85 | 887 | 700 | GFTB | 10450 | |
| 1000×900 | 40'×36 | ① | 1050 | 900 | 一 | 880 | 1128 | 85 | 887 | 700 | GFTB | 11618 |
| 1000 | 40 | ① | 1070 | 960 | 1 | 960 | 1211 | 85 | 887 | 700 | GFTB | 14344 |
| 1200 | 48 | ① | 1145 | 1240 | 1140 | 1405 | 97 | 903 | 700 | GFTB | 23650 |
mm
| 通径 | Size | LBW | L1 | V | W1 | H1 | H2 | E | F | oW | Type No. | Wt.kg |
| DN | INCH | |||||||||||
| 25 | 1' | 255 | 280 | 53 | 162 | WFTB | 15 | |||||
| 40 | 11/2* | 305 | 一 | 一 | 一 | 一 | WFTB | 21 | ||||
| 50×40 | 2'×11/2' | 368 | 1 | 一 | 一 | 一 | WFTB | 28 | ||||
| 50 | 2 | 368 | 一 | 1 | 一 | 一 | WFTB | 44 | ||||
| 80 | 3' | 381 | 85 | 294 | 450 | GFTB | 67 | |||||
| 100×80 | 4'x3' | 457 | 1 | 85 | 294 | 450 | GFTB | 85 | ||||
| 100 | 4' | 457 | 1 | 一 | 一 | 116 | 350 | 600 | GFTB | 118 | ||
| 150 | 6' | 610 | 360 | 240 | 258 | 312 | 116 | 350 | 600 | GFTB | 319 | |
| 200×150 | 8'×6' | 737 | 360 | 240 | 258 | 312 | 116 | 350 | 600 | GFTB | 327 | |
| 200 | 8' | 737 | 420 | 300 | 315 | 361 | 145 | 517 | 600 | GFTB | 347 | |
| 250×200 | 10×8 | 838 | 420 | 300 | 315 | 361 | 145 | 517 | 600 | GFTB | 379 | |
| 250 | 10 | 838 | 300 | 320 | 380 | 425 | 169 | 573 | 700 | GFTB | 452 | |
| 300×250 | 12×10' | 965 | 300 | 320 | 380 | 425 | 169 | 573 | 700 | GFTB | 524 | |
| 300 | 12 | 965 | 284 | 380 | 425 | 483 | 169 | 573 | 700 | GFTB | 692 | |
| 350 | 14 | 1029 | 一 | 一 | 169 | 573 | 700 | GFTB | 1025 | |||
| 400×300 | 16'×12' | 1130 | 284 | 380 | 425 | 483 | 169 | 573 | 700 | GFTB | 948 | |
| 400×350 | 16'×14' | 1130 | 一 | 一 | 1 | 169 | 573 | 700 | GFTB | 1181 | ||
| 400 | 16 | 1130 | 1 | 一 | 一 | 一 | 42 | 696 | 700 | GFTB | 1544 | |
| 450×350 | 18'×14' | 1219 | 一 | 169 | 573 | 700 | GFTB | 1348 | ||||
| 450×400 | 18'×16' | 1219 | 一 | 42 | 696 | 700 | GFTB | 1712 | ||||
| 450 | 18 | 1219 | 550 | 500 | 500 | 661 | 47 | 696 | 700 | GFTB | 2103 | |
| 500×400 | 20'×16 | 1321 | 1 | 1 | 42 | 696 | 700 | GFTB | 1887 | |||
| 500×450 | 20'×18' | 1321 | 550 | 500 | 500 | 661 | 42 | 696 | 700 | GFTB | 2279 | |
| 500 | 20 | 1321 | 800 | 650 | 593 | 725 | 72 | 745 | 700 | GFTB | 2688 | |
| 600×500 | 24'×20' | 1549 | 800 | 650 | 593 | 725 | 72 | 745 | 700 | GFTB | 3227 | |
| 600×550 | 24'×22' | 1549 | 1 | 一 | 1 | 91 | 830 | 700 | GFTB | 3843 | ||
| 600 | 24' | 1549 | 900 | 760 | 672 | 864 | 91 | 830 | 700 | GFTB | 4486 | |
| 700 | 28' | ① | 91 | 830 | 700 | GFTB | 6655 | |||||
| 800 | 32 | ① | 1 | 91 | 830 | 700 | GFTB | 9158 | ||||
| 900 | 36 | ① | 97 | 903 | 700 | GFTB | 12645 | |||||
| 1000×900 | 40'×36' | ① | 1 | 97 | 903 | 700 | GFTB | 14058 | ||||
| 1000 | 40 | ① | 97 | 903 | 700 | GFTB | 17356 | |||||
| 1200 | 48' | ① | 1380 | 1280 | 1170 | 1465 | 72 | 1080 | 800 | GFTB | 28620 |
阀体·阀座·O型密封圈
温度-压力额定值
Body, seat and O-ring
Temperature-pressure capacity value
软密封球阀的使用温度、压力额定值不仅取决于阀体材质，而且取决于密封材料，如阀座、型密封圈、阀杆填料。
The operation temperature and pressure rated value of soft sealing valve does not only depend upon the body material, but also the sealing material, such as seat, O-ring and stem packing.
●阀体 温度-压力额定值/Body temperature-pressure rated value
下表列出了主要阀体材料的温度压力额定值。它是按照美国标准ASME/ANSIB16.34定出。
The temperature and pressure rated value of main body materials are listed in the table below. It is determined according to America standard ASME/ANSI B16.34.
| 温度 | 最大工作压力 Maximum operation pressure | ||||||||||||
| Temperature | 150 | Lb | 300 | Lb | 400Lb | 600 | Lb | 900Lb | 1500Lb | ||||
| °F | ℃ | LF2 | ASTMA182 F316 | LF2 | ASTMA182 F316 | LF2 | ASTMA182 F316 | LF2 | ASTMA182 F316 | LF2 | ASTMA182 F316 | LF2 | ASTMA182 F316 |
| Up to | Up to | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar |
| 100 | 38 | 19.7 | 19 | 51 | 49.6 | 68.3 | 66.2 | 102 | 99.3 | 153.1 | 148.9 | 255.5 | 248.2 |
| 200 | 93 | 17.9 | 16.5 | 46.5 | 42.7 | 62.1 | 56.9 | 93.1 | 85.5 | 139.6 | 128.2 | 232.7 | 213.4 |
| 300 | 149 | 15.9 | 14.8 | 45.2 | 38.6 | 60.3 | 51.4 | 90.7 | 77.2 | 135.8 | 115.8 | 226.1 | 192.7 |
| 400 | 204 | 13.8 | 13.4 | 43.8 | 35.5 | 58.3 | 47.2 | 87.6 | 71.0 | 131.0 | 106.2 | 218.6 | 177.2 |
| 500 | 264 | 11.7 | 11.7 | 41.4 | 33.1 | 55.2 | 43.8 | 82.7 | 65.8 | 123.8 | 98.9 | 206.5 | 164.8 |
S-1:PEEK
S-2: 碳纤(Carbon fiber)+PTFE
S-3:(1)玻纤(Glass fiber)+PTFE
(2)玻纤(Glass fiber)+PTFE+MoS2
S-4:Virgin PTFE
S-5:Nylon+MoS2
Upper limit for O-ring temperature
U-1: (1)FPM (不锈钢阀用for stainless steel valves)
(2)低温(Low temperature)FPM
U-2: (1)EPDM (2)ECO
U-3: (1)NBR (2)低温(Low temperature)NBR
O型密封圈温度下限
Lower limit for O-ring temperature
L-1: FPM (不锈钢阀用for stainless steel valves)
L-2: (1)EPDM (2)NBR
L-3: 低温(Low temperature)FPM
L-4: ECO
L-5: 低温(Low temperature)NBR
×=热 Nomie e o i re e tr n n eo e to ne rctor Tha - e lt e li te t st t e te s te nce
| PN扭矩TorqueDN | 150Lb(2.0MPa) | 300Lb(5.0MPa) | 400Lb(6.4MPa) | 600Lb(10.0MPa) | 900Lb(15.0MPa) | 1500Lb(25.0MPa) | 2500Lb(42.0MPa) | |||||||||||||||
| 扭矩 Torque N· m | 扭矩 Torque N·m | 扭矩 Torque N· m | 扭矩 Torque N·m | 扭矩 Torque N·m | 扭矩 Torque N·m | 扭矩 Torque N·m | ||||||||||||||||
| 阀门开启扭矩Vaive open torqueStermn | 阀杆许容扭矩alowable | 阀门开启扭矩Vaive open torqueStem | 橱杆许容扭矩alowable | 阀门开启扭矩Vaive open torqueStem | 阀杆许容扭矩alowwable | 阀门开启扭矩Vaive open torqueStarm | 阀杆许容扭矩alowable | 阀门开启扭Vaive open t | 矩orqueStem | 阀杆许容扭矩alowable | 阀门开启扭矩Vaive open torque | 阀杆许客扭矩Stem alowable | 阀门开启扭Vaive open t | 矩orque | 阀杆许容扭矩Starm alowable | |||||||
| torque | torque | 下 | torque | torque | M | torque | torque | torque | ||||||||||||||
| 1 | 一 | - | 一 | 1 | 一 | 1 | 246 | 一 | 一 | 246 | 一 | 一 | 246 | 一 | 246 | 一 | 一 | 627 | ||||
| 11/2*2& | #x27;× 11/2' | – | 246 | - | – | 246 | – | - | 246 | 一 | - | 246 | – | – | 627 | – | – | 627 | 1 | – | 1377 | |
| 2 | 3'×2 | 74 | 一 | 246 | 95 | 一 | 246 | 102 | - | 627 | 128 | - | 627 | 161 | 一 | 1377 | 215 | 1377 | 950 | - | 2722 | |
| 3" | 4'×3 | 157 | 627 | 194 | 1 | 627 | 208 | 一 | 1377 | 253 | 一 | 1377 | 312 | 1377 | 445 | 8836 | 1580 | 8836 | ||||
| 4 | 6'×4' | 253 | 1377 | 309 | 一 | 1377 | 330 | - | 2722 | 401 | 一 | 2722 | 695 | 一 | 8836 | 798 | 8836 | 2300 | - | 16986 | ||
| 6" | 8'×6 | 460 | 2722 | 641 | - | 2722 | 697 | 8836 | 902 | 8836 | 1318 | 8836 | 2231 | 16986 | 5500 | 27336 | ||||||
| 8" | 10″×8° | 762 | 一 | 8836 | 1253 | 一 | 8836 | 1388 | 一 | 16986 | 1827 | 一 | 16986 | 2475 | 一 | 16986 | 4238 | 1 | 27336 | 11800 | - | 39793 |
| 10' | 12'×10' | 1183 | 8836 | 1703 | 8836 | 1902 | 16986 | 2550 | 16986 | 4105 | 27336 | 6496 | 39793 | 19500 | – | 64796 | ||||||
| 12'1 | 4'×12 | 1654 | 一 | 16986 | 2531 | - | 16986 | 2774 | 27336 | 3560 | 27336 | 5190 | 1 | 39793 | 7840 | 39793 | = | - | 一 | |||
| 14' | 16'×14' | 2338 | 16986 | 3193 | 一 | 16986 | 3670 | 一 | 27336 | 5026 | 27336 | 7501 | 1 | 39793 | 10865 | 64796 | – | - | 一 | |||
| 161 | 8'×16 | 2813 | 一 | 27336 | 4069 | 一 | 27336 | 4569 | 39793 | 7000 | 一 | 39793 | 9042 | 64796 | 12422 | 64796 | - | - | 一 | |||
| 18' | 20°×18° | 3982 | 27336 | 5878 | – | 27336 | 7070 | 64796 | 9966 | 64796 | 13718 | 64796 | 一 | - | – | |||||||
| 20 | 24*×20° | 4647 | 39793 | 7544 | - | 39793 | 9085 | 64796 | 12398 | 64796 | 19294 | 100090 | 一 | 一 | - | |||||||
| 22 | 24*×22 | 5837 | 64796 | 9906 | 一 | 64796 | 11484 | 64796 | 14565 | 64796 | 23106 | 100090 | 一 | 一 | – | |||||||
| 24'2 | 8*×24' | 7702 | 64796 | 11948 | 一 | 64796 | 13428 | 100090 | 17639 | 100090 | 27208 | 158940 | 一 | 一 | - | |||||||
| 26 | – | 9467 | 64796 | 15184 | - | 64796 | 16565 | 100090 | 20497 | 100090 | 31800 | 158940 | 一 | - | – | |||||||
| 28 | 32°×28° | 11251 | 1 | 100090 | 17299 | 一 | 100090 | 18730 | 一 | 100090 | 25326 | 1 | 100090 | 35276 | 1 | 158940 | 一 | 一 | - | 一 | - | 1 |
| 30'3 | 6×30' | 12639 | 100090 | 19194 | 100090 | 21322 | 158940 | 29577 | 158940 | 41116 | 222860 | 一 | – | |||||||||
| 323 | 6'×32 | 14233 | - | 100090 | 21263 | - | 100090 | 24293 | 一 | 158940 | 34718 | 158940 | 53318 | 222860 | 一 | 一 | – | - | ||||
| 34' | – | 16064 | – | 100090 | 22444 | - | 100090 | 26832 | – | 158940 | 38025 | 158940 | 57998 | 1 | 222860 | 一 | – | 一 | – | - | ||
| 36 | 40°×36 | 18115 | 1 | 158940 | 28510 | 一 | 158940 | 30620 | 222860 | 43284 | 222860 | 66058 | 一 | 335266 | 1 | 一 | 1 | - | - | 1 | ||
| 40' | 48'×40° | 21032 | 1 | 158940 | 33989 | 158940 | 38944 | 222860 | 65250 | 222860 | 93880 | 335266 | 一 | – | – | |||||||
| 42 | 一 | 24208 | - | 222860 | 38605 | - | 222860 | 44110 | 335266 | 73995 | 335266 | - | 一 | - | 一 | 一 | - | |||||
| 48* | 1 | 一 | 一 | 一 | 一 | 335266 | 105050 | 335266 | 146100 | 444431 | ||||||||||||
| 备注： | ||||||||||||||||||||||
ISO9001认证企业
ISO14001 ISO45001认证企业
特种设备制造许可认证企业
(压力管道类)
ISO9001ISO14001ISO45001
certified enterprise
Special equipment manufacturing
license certification enterprise
(Pressure piping)
锻钢固定式球阀
Forging Steel Steel Trunnion Bal Valve
ASME:CLASS150Lb、300Lb、400Lb、600Lb、900Lb、1500Lb、2500Lb
GB:PN16、20、25、40、50、63、100、(110)、150、(160)、(250)、260、420bar
锻钢固定式球阀
Forgin Steel Trunnion Ball Valve
CLASS150Lb、300Lb、400Lb、600Lb、900Lb、1500Lb、2500Lb
PN16、20、25、40、50、63、100、(110)、150、(160)、(250)、260、420
DN20\~1500mm(3/4"\~60")
锻钢固定球阀是工厂工程技术人员集十余年高压阀门设计制造之经验，采用国际最新技术标准开发而成。主要用于石油、天然气的长距离管线输送和城市煤气管道系统。由于长输管线用阀的独有特征，因而在设计时充分考虑了其承受管道应力的能力，以及安全性、耐候性、长期使用的可靠性等；密封、结构设计属工厂独有。操作方式有手动、蜗杆蜗轮驱动、气动、电动、气/液联动、电/液联动、以及各类特殊控制形式。
Forging steel trunnion mounted ball valve is developed by the engineering technical personnel from the factory with more than 40 years experience in high pressure valve design and manufacture and the international latest technical standard. The valve is mainly used in long distance pipe line transportation of petroleum and natural gas and gas pipe line system in cities. For the special characteristics in use of the valve by long distance pipe line transportation, full consideration is given in the design to capability in bearing pipe stress, safety, weather resistance and reliability in long time use. The designs of sealing and structure belong exclusively to the factory. The driving types are manual, worm-and-Gear, pneumatic, electrical, pneumatic/hydraulic linked, electrical/hydraulic linked and all kinds of special control type.
主要功能特征/Major function feature:
1. 截断和排放 Double Block & Bleed
2.安全解压 Safe release
3. 可靠密封Reliable seal
4.火灾安全Fire Safe
5.清扫管道 Cleaning pipe
6.紧急密封 Emergency seal
7.特殊阀座 Special seat
8.阀盖组合密封 Bonnet combined seal
9.排污 Draining
10.加长阀杆 Extended stem
11.各类驱动方式 Various driving methods
12.连接方式多样 Various end connections
13.阀体材质多样 Diversity of body materials
14.阀座材质多样 Diversity of seat materials
15.各类控制系统Various kinds df controlsyste
16.可靠的操作 Reliable operation
17.承受管道应力安全Bearing pipe stress safety
结构特点 Structure characteristics
锻钢结构/Forging steel structure:
阀体采用锻钢材料，在最大的额定工作压力下能保证其有足够的强度和刚度，没有铸件所固有的缺陷。阀门内件经过精心设计和选择，确保在各种工况下的可靠性。分体式阀体足够的壁厚和采用高强度的连接螺栓，有利于阀门的保养和维护，并足以承受管道的应力。
Forging steel material is used for body, which can ensure sufficient rigidity and strength under maximum rated operation pressure without inherent flaw of cast. The internal parts of valve are carefully designed and selected to ensure reliability under all kinds of work condition. Enough wall thickness of separate body and adaptation of high strength tie bolts are convenient for valve maintenance and sufficient to bear the stress of pipe.
操作扭矩低/Low torque in operation:
球体为固定球，球面经包络线磨球工艺进行磨削抛光硬化处理，与阀杆分离；阀杆为细长轴，表面经硬化处理；球体的轴向载荷经两个较大的自润滑滑动轴承传递给阀体，因而耐磨损，并且操作灵活扭矩低。
The structure of the ball is trunnion mounted, whose surface is ground, polished with envelope ball milling process and hard face treated. The ball is separated from valve stem that is a slender shaft, whose surtace is hard treated. The axial load of ball is transmitted to body by means of two large self lubricated bearings, resulting in wear resistance, flexibility of operation and low torque.
先进的球体固定方式/Advanced fixing method of ball:
球体是通过上下对称的两个轴承座固定在阀体上，由阀体承受球体的轴向载荷，因此与球体分离的阀杆不承受弯曲载荷，实现纯扭矩操作；同时，球体的轴向载荷更接近中心，作用力半径减小，轴承座位置靠近管道外径，因此受力状况得到改善，使用寿命更持久，密封更可靠。
The ball is fixed on the body by two up-and-down symmetric bearing blocks. The axial load of ball is carried by body; therefore, valve stem separated from ball will not bear curve load to realize pure torque operation. At the same time, the axial load of ball is more near to the center and the radius effort is reduced. The location of bearing seat is near to the pipe external diameter; therefore, force bearing condition is improved, life time is longer and sealing more reliable.
可靠的密封/Reliable sealing
阀座密封是由软密封材料与金属支承圈的组件完成；球阀的阀座密封是由橡胶软密封加金属的组合密封结构，特别适用于含粉尘天然气和含砂原油的恶劣工况。阀座支承圈是轴向浮动的，通过弹簧预压实现阀座的低压密封，并且合理设计阀座的活塞效应，依靠介质自身的压力实现高压密封，从而达到切断介质的目的。同时设计防火密封环实现失火状态下的密封。
The sealing of valve seat is formed by soft sealing material and metal retainer. Ball valve is a combined sealing structure composed of rubber soft seal and metal, which is quite applicable in formidable work conditions of natural gas with dust and crude oil with sand. The seat retainer floats axially and low pressure sealing of valve seat is reached by pre-pressure of spring. In addition, the piston effect of valve seat is designed reasonably, which realizes high pressure sealing by the pressure of transmitter substance and cut off the flow medium.At the same time, fire safe ring is designed to realize sealing under fire condition.
●阀座活塞效应的原理/Principle of seat piston effect
球阀的密封原理(非强制密封)是依靠介质自身的压力来实现密封，采用的方式通常是利用活塞效应的原理；阀座密封结构有单活塞效应和双活塞效应之分，当上下游阀座都是单活塞效应时，球阀是上游密封，下游自泄压；当上下游阀座都是双活塞效应时，球阀为上下游阀座同时密封，密封可靠性大大提高，但如用于液体介质则须在阀体上加装自动泄压阀：为了实现上下游同时密封又不安装自动泄压阀，则可采用上游为单活塞(上游自泄压)，下游为双活塞的密封结构，此时阀门具有主安装方向的要求。
The principle of ball valve seal (not forced sealing) is realized by self pressure of transmitter substance and the method used is generally application of piston effect principle. The seat sealing structure is divided into single piston effect and double piston effect. If both upper and lower valve seats are single piston effects, the upper reach of ball valve is sealed and lower reach of ball valve selfdischarges. If both upper and lower valve seats are double piston effects, upper and lower seats of ball valve is sealed at the same time and the reliability of sealing is improved greatly. But when it is used in transmitting liquid medium, an automatic release valve is required on the body. In order to realize the sealing of upper and lower reaches at the same time without installation of automatic release valve, the sealing structure of that single piston can be used for upper reach (upper reach automatic discharge)and double piston for lower reach. At this time, there will be a main installation direction requirement.
双活塞效应阀座密封(DPE)Double piston effeet(DPE)
紧急密封/Emergency sealing
阀杆/压盖部位和侧阀体阀座支承部位都设计有注脂孔，安装有注脂阀，如果阀杆和/或阀座密封有所损伤而引起泄漏，可使用密封脂实现二次密封。每个注脂阀内都装有一个内藏式止回阀，防止密封脂在介质的作用下外溢，注脂阀端部为注脂枪快速连接的接头。
Compound injection holes are designed and compound injection valves are installed at locations of stem/cap and +body support of side valve. When sealing of stem and/or seat is damaged to induce leakage, the compound can be used to do the second time sealing. A concealed check-valve is installed in side of each compound injection valve to prevent compound from out flowing due to the action of transmitter substance. The top of the compound injection valve is the connector for fast connection with compound injection gun.
双截断和泄放(DBB)/Double Block & Bleed(DBB)
当球体处于全开或全关位置时，阀体中腔介质可以通过排污和放空装置排放。同时阀门中腔的超压可由自卸压式阀座将其排放到低压端。
When ball is full open or close position, the transmitter substance in center cavity of body can be released by drainage and emptying devices. In addition, the over load pressure in the center cavity of valve can be released to low pressure end by self relief seat.
放空装置/Emptying device
在阀体上部加工有NPT放空孔，放空孔在阀体试压后安装放空阀，阀门运行中可对阀体中腔进行放空和清洗。
NPT emptying hole is made on the body and the emptying valve will be installed in the hole after the body pressure test. This emptying device can empty and clean the center cavity of the body during the operation of valve.
防火设计/Fire Safe
阀门设计符合API6FA/API607标准的要求，并通过了防火测试，试验证明是符合要求的。
The design of valve meets the requirement in API 6FA/API 607 Standard, passes fire safe test that certifies the design is in compliance with the requirements.
防静电设计/Anti-static design
由于金属与塑料或橡胶间的摩擦而产生的静电，对于输送易燃、易爆介质是非常危险的。因此，对被塑料或橡胶密封件隔绝了的金属部件(如阀体、球体、阀座支承圈、阀杆)之间的导电性，用不锈钢弹簧来保证符合BS5351的规定。
材料选用/Selection of material
阀门零件的材料选用符合API6D、ASTM、ASME等规范的要求，对零件的表面处理根据工况不一采用不同的方式，要求抗硫化应力腐蚀则按NACE MR 0175的要求进行。
接长阀杆/Extension stem
对于直埋式安装阀门，可将阀杆接长，并将相应的注脂排污延伸到阀顶部，便于操作。
For the underground installed valve, the stem can be lengthened and for the convenience of operation the corresponding compound injection nozzle and drainage valve can be extended to the top of valve.
●操作方式多样Various driving types
阀门与驱动器的连接盘符合ISO5211的规定，便于各类驱动器的连接和互换，常用驱动方式有手动、电动、气动、气液联动等。
设计标准与规范/Design codes and regulations:
我公司主要按API6D进行设计、检测，也可按其它标准要求来设计制造，除非客户特殊要求，我公司球阀遵照以下标准。
| API: | |
| 6D | 管线阀门规范 |
| QI | 质量大纲规范 |
| 607 | 软密封和90°转向阀门的耐火试验 |
| 6FA | 阀门耐火测试 |
| 598 | 阀门检测和试验 |
| 5L | 管道规范 |
| ANSI/ASME: | |
| ASME | 锅炉和压力容器规范第-sectionV、VIII、IX |
| B16.5 | 管法兰和法兰管件连接 |
| B16.10 | 阀门结构长度 |
| B16.25 | 焊接端 |
| B16.34 | 法兰和焊接端阀门 |
| B16.47 | 大口径钢制法兰 |
| B31.8 | 气体输送及配气管线系统 |
| MSS-SP: | |
| SP-6 | 管法兰和连接端法兰接触面标准粗糙度 |
| SP-25 | 阀门及法兰标识 |
| SP-44 | 钢制管线法兰 |
| SP-45 | 旁通及排污连接 |
| NACE: | |
| MR0175 | 油田设备抗硫应力裂纹材料 |
| TM0177 | HS环境中抗特殊形式的环境开裂材料的实验室 试验 |
| BS 5351 | 石油、石化及相关工业用钢制球阀 |
| ISO 5211 | 部份回转型阀门驱动装置连接规范 |
材料规范/Material regulations:
| ASTM: | |
| A193/A193M | 高温用合金钢和不锈钢螺栓材料 |
| A194/A194M | 高压和高温用碳钢和合金钢螺母材料 |
| A313/A313M | 铬镍不锈钢和耐热钢弹簧钢丝 |
| A322 | 标准级合金钢棒材 |
| A105 | 管道用碳素钢锻件 |
| A350/A350M | 要求冲击韧性试验的管件用碳钢及低合金钢锻件 |
| A694/A694M | 标准规范 高压管路用锻造碳钢和合金钢法兰、管件、阀门 及其它部件 |
阀门主要部件清单/Details for parts of valve
1、阀体 17、O型密封圈 29、六角螺母 Foot Stand Body O-ring Nut 39、吊耳
3、球体 19、挡圈 31、圆柱头螺钉 Check-valveBall Back ring Bolt 41、止回阀
4、阀杆 20、填料 32、阀座退位螺钉 Check-valveStem Packing Seat back space bolt 42、安全阀
5、阀座 21、防火密封垫片 33、圆柱头螺钉 Relief valve Seat Gasket Bolt 43、防火密封环
6、阀座支承 22、防火密封垫片 34、键 Seat retainer Gasket Pin
Seat ring Thrust bearing Lock pin 8、阀座卡环 24、止推轴承 36、注脂阀
Seat clasp Thrust bearing Sealant injection valve
9、弹簧 25、止推轴承 37、防静电装置
Spring Thrust bearing Anti-static device
| 类别Category | 标准(常用材料)standard(generd material) | ||
| 阀体Bady | 碳钢Carbon steel | 不锈钢Stainless steel | 合金钢Alloy steel |
| ASTM A105ASTM A350 LF2 | ASTM A182 F304ASTM A182 F316 | Gr5Mo | |
| 球体Ball | 碳钢Carbon steel | 不锈钢Stainless steel | 合金钢Alloy steel |
| ASTM A105ASTM A350 LF2 | ASTM A182 F304ASTM A182 F316 | Gr5Mo | |
| 阀杆Stem | 碳钢Carbon steel | 不锈钢Stainless steel | 合金钢Alloy steel |
| AISI 1040 | ASTM A276410ASTM A182 F304ASTM A182 F316ASTM A564 Type630(17-4PH) | AISI 4140AISI4130 | |
| 阀座Seat | PTFE、VITON, NYLON | ||
| 阀座支承圈Seat retainer | 碳钢Carbon steel | 不锈钢Stainless steel | 合金钢Alloy steel |
| ASTM A105ASTM A350 LF2 | ASTM A182 F304ASTM A182 F316 | Gr5Mo | |
Notes:The table is general material for main parts of valve, with selecting and matching according to different working conditions.
| 通径 | Size | LRF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | ow | TypeNo. | Wt.kg |
| DN | INCH | |||||||||||||
| 25 | 1" | 127 | 一 | 一 | - | 一 | 160 | 61 | 100 | - | – | - | WFTB | 7 |
| 40 | 11/2* | 165 | 178 | 190 | – | 一 | 280 | 78 | 140 | 一 | 一 | – | WFTB | 12 |
| 50×40 | 2'×11/2" | 178 | 191 | 216 | 一 | 一 | 280 | 78 | 140 | – | 一 | 一 | WFTB | 15 |
| 50 | 2 | 178 | 191 | 216 | – | 一 | 280 | 83 | 149 | 一 | 一 | 一 | WFTB | 16 |
| 80×50 | 3″x2" | 203 | 216 | 283 | 一 | 一 | 280 | 83 | 149 | – | – | 一 | WFTB | 32 |
| 80 | 3" | 203 | 216 | 283 | – | 一 | 400 | 105 | 159 | 一 | 一 | 一 | WFTB | 36 |
| 100×80 | 4"×3" | 229 | 241 | 305 | - | 一 | 400 | 105 | 159 | – | – | 一 | WFTB | 53 |
| 100 | 4 | 229 | 241 | 305 | – | – | 650 | 130 | 230 | 一 | 一 | – | WFTB | 70 |
| 150×100 | 6″×4" | 394 | 406 | 457 | - | – | 650 | 130 | 230 | – | – | – | WFTB | 94 |
| 150 | 6 | 394 | 406 | 457 | 250 | 310 | 一 | 258 | 306 | 85 | 294 | 450 | GFTB | 145 |
| 200×150 | 8″×6" | 457 | 470 | 521 | 250 | 310 | 一 | 258 | 306 | 85 | 294 | 450 | GFTB | 260 |
| 200 | 8" | 457 | 470 | 521 | 335 | 403 | 一 | 307 | 315 | 116 | 350 | 600 | GFTB | 346 |
| 250×200 | 10×8" | 533 | 546 | 559 | 335 | 403 | 一 | 307 | 315 | 116 | 350 | 600 | GFTB | 375 |
| 250 | 10 | 533 | 546 | 559 | 378 | 390 | – | 350 | 354 | 116 | 350 | 600 | GFTB | 540 |
| 300×250 | 12×10 | 610 | 622 | 635 | 378 | 390 | 一 | 350 | 354 | 116 | 350 | 600 | GFTB | 675 |
| 300 | 12 | 610 | 622 | 635 | 433 | 440 | 一 | 390 | 404 | 145 | 517 | 600 | GFTB | 850 |
| 350×300 | 14"×12 | 686 | 699 | 762 | 433 | 440 | 一 | 390 | 404 | 145 | 517 | 600 | GFTB | 890 |
| 350 | 14" | 686 | 699 | 762 | 556 | 570 | 一 | 408 | 425 | 145 | 517 | 600 | GFTB | 1060 |
| 400×300 | 16×12 | 762 | 775 | 838 | 433 | 440 | 一 | 390 | 404 | 145 | 517 | 600 | GFTB | 1200 |
| 400×350 | 16×14" | 762 | 775 | 838 | 556 | 570 | 一 | 408 | 425 | 145 | 517 | 600 | GFTB | 1300 |
| 400 | 16 | 762 | 775 | 838 | 610 | 600 | 一 | 458 | 484 | 169 | 573 | 700 | GFTB | 1380 |
| 450×350 | 18″×14" | 864 | 876 | 914 | 556 | 570 | 一 | 408 | 425 | 145 | 517 | 600 | GFTB | 1400 |
| 450×400 | 18″×16" | 864 | 876 | 914 | 610 | 600 | 一 | 458 | 484 | 169 | 573 | 700 | GFTB | 1455 |
| 450 | 18" | 864 | 876 | 914 | 665 | 640 | 一 | 510 | 522 | 169 | 573 | 700 | GFTB | 1910 |
| 500×400 | 20″×16" | 914 | 927 | 991 | 610 | 600 | - | 458 | 484 | 169 | 573 | 700 | GFTB | 1810 |
| 500×450 | 20″×18" | 914 | 927 | 991 | 665 | 640 | 一 | 510 | 522 | 169 | 573 | 700 | GFTB | 2130 |
| 500 | 20 | 914 | 927 | 991 | 740 | 660 | 一 | 538 | 558 | 169 | 573 | 700 | GFTB | 2300 |
| 550×450 | 22×18" | 1016 | – | 1092 | 665 | 640 | 一 | 510 | 522 | 169 | 573 | 700 | GFTB | 2315 |
| 550×500 | 22"×20" | 1016 | 一 | 1092 | 740 | 660 | 一 | 538 | 558 | 169 | 573 | 700 | GFTB | 2400 |
| 550 | 22 | 1016 | – | 1092 | 832 | 680 | – | 585 | 661 | 42 | 696 | 700 | GFTB | 2435 |
| 600×500 | 24"×20 | 1067 | 1080 | 1143 | 740 | 660 | 一 | 538 | 558 | 169 | 573 | 700 | GFTB | 2450 |
| 600×550 | 24″×22 | 1067 | 1080 | 1143 | 832 | 680 | 一 | 585 | 661 | 42 | 696 | 700 | GFTB | 2750 |
| 600 | 24" | 1067 | 1080 | 1143 | 875 | 850 | 一 | 630 | 712 | 42 | 696 | 700 | GFTB | 3180 |
| 700×600 | 28"×24" | 1245 | – | 1346 | 875 | 850 | 一 | 630 | 712 | 42 | 696 | 700 | GFTB | 3610 |
| 700 | 28" | 1245 | 一 | 1346 | 1000 | 980 | 一 | 705 | 809 | 72 | 745 | 700 | GFTB | 4480 |
| 800×700 | 32×28" | 1372 | – | 1524 | 1000 | 980 | – | 705 | 809 | 72 | 745 | 700 | GFTB | – |
| 800 | 32 | 1372 | 一 | 1524 | 1120 | 1060 | 一 | 781 | 882 | 72 | 745 | 700 | GFTB | 一 |
| 900 | 36" | 1524 | – | 1727 | 1254 | 1100 | 一 | 860 | 1006 | 91 | 830 | 700 | GFTB | – |
| 1000×900 | 40"×36" | 一 | 一 | 一 | 1254 | 1100 | 一 | 860 | 1006 | 91 | 830 | 700 | GFTB | 一 |
| 1000 | 40 | – | – | – | – | - | 一 | – | 一 | 91 | 830 | 700 | GFTB | 一 |
| 1200 | 48 | 一 | 一 | 一 | 一 | 一 | 一 | 一 | 85 | 887 | 700 | GFTB | 一 |
ASME CLASS 400Lb(GB63bar)
| 通径Size | LAF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | OW | Type No. | Wt.kg | |
| DN 25 | INCH 1' | 165 | - | 一 | 一 | 160 | 61 | 100 | 1 | 一 | WFTB | 8 | ||
| 40 | 11/2' | 190 | 203 | 190 | 一 | 280 | 78 | 140 | WFTB | 15 | ||||
| 50×40 | 2×11/2 | 216 | 232 | 216 | 一 | 280 | 78 | 140 | WFTB | 18 | ||||
| 50 | 2 | 216 | 232 | 216 | 一 | 280 | 83 | 149 | WFTB | 33 | ||||
| 80×50 | 3'×2 | 283 | 298 | 283 | 1 | 280 | 83 | 149 | WFTB | 36 | ||||
| 80 | 3' | 283 | 298 | 283 | 400 | 105 | 159 | WFTB | 41 | |||||
| 100×80 | 4'x3 | 305 | 321 | 305 | 400 | 105 | 159 | WFTB | 53 | |||||
| 100 | 4' | 305 | 321 | 305 | 一 | 650 | 130 | 230 | 一 | WFTB | 81 | |||
| 150×100 | 6x4 | 403 | 419 | 457 | 650 | 130 | 230 | WFTB | 105 | |||||
| 150 | 6' | 403 | 419 | 457 | 250 | 310 | 258 | 306 | 85 | 294 | 450 | GFTB | 155 | |
| 200×150 | 8°×6 | 502 | 518 | 521 | 250 | 310 | 258 | 306 | 85 | 294 | 450 | GFTB | 285 | |
| 200 | 8' | 502 | 518 | 521 | 335 | 403 | 307 | 315 | 116 | 350 | 600 | GFTB | 360 | |
| 250×200 | 10×8' | 568 | 584 | 559 | 335 | 403 | 一 | 307 | 315 | 116 | 350 | 600 | GFTB | 390 |
| 250 | 10 | 568 | 584 | 559 | 378 | 390 | 350 | 354 | 116 | 350 | 600 | GFTB | 585 | |
| 300×250 | 12×10 | 648 | 664 | 635 | 378 | 390 | 350 | 354 | 116 | 350 | 600 | GFTB | 720 | |
| 300 | 12 | 648 | 664 | 635 | 433 | 440 | 390 | 404 | 145 | 517 | 600 | GFTB | 890 | |
| 350×300 | 14'×12 | 762 | 778 | 762 | 433 | 440 | 390 | 404 | 145 | 517 | 600 | GFTB | 905 | |
| 350 | 14' | 762 | 778 | 762 | 556 | 570 | 408 | 425 | 145 | 517 | 600 | GFTB | 1160 | |
| 400×300 | 16×12 | 838 | 854 | 838 | 433 | 440 | 390 | 404 | 145 | 517 | 600 | GFTB | 1280 | |
| 400×350 | 16×14' | 838 | 854 | 838 | 556 | 570 | 408 | 425 | 145 | 517 | 600 | GFTB | 1350 | |
| 400 | 16 | 838 | 854 | 838 | 610 | 600 | 458 | 484 | 169 | 573 | 700 | GFTB | 1560 | |
| 450×350 | 18°×14 | 914 | 930 | 914 | 556 | 570 | 408 | 425 | 145 | 517 | 600 | GFTB | 1500 | |
| 450×400 | 18'×16 | 914 | 930 | 914 | 610 | 600 | 458 | 484 | 169 | 573 | 700 | GFTB | 1730 | |
| 450 | 18' 20°×16° | 914 | 930 1010 | 914 | 685 | 640 | 510 | 522 | 169 | 573 | 700 | GFTB | 2420 | |
| 500×400 | 20×18° | 991 | 1010 | 991 | 610 | 600 | 458 | 484 | 169 | 573 | 700 | GFTB | 2010 | |
| 500×450 | 20 | 991 991 | 1010 | 991 | 665 | 640 | 510 | 522 | 160 | 573 | 700 | GFTB | 2505 | |
| 500 | 22×18° | 1092 | 1114 | 991 | 740 | 660 640 | 538 | 558 522 | 169 169 | 573 | 700 | GFTB | 2610 | |
| 550×450 | 22×20 | 1092 | 1114 | 1092 1092 | 665 740 | 660 | 510 538 | 558 | 169 | 573 573 | 700 700 | GFTB GFTB | 2630 2670 | |
| 550×500 550 | 221 | 1092 | 1114 | |||||||||||
| 通径Size | LRF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | OW | Type No. | Wt.kg | |
| DN 15 | INCH 1/2 | 165 | 163 | 165 | 一 | 1 | 180 | 一 | 102 | 一 | 一 | 浮动式 | 6 | |
| 20 | 3/4 | 190 | 190 | 190 | 一 | 180 | - | 115 | 一 | 浮动式 | 9 | |||
| 25 | 1' | 216 | 216 | 216 | 一 | 280 | 69 | 121 | WFTB | 11 | ||||
| 40 | 11/2 | 241 | 241 | 241 | 一 | 400 | 87 | 140 | 一 | WFTB | 22 | |||
| 50×40 | 2×112 | 292 | 295 | 292 | 400 | 87 | 140 | WFTB | 23 | |||||
| 50 | 2 | 292 | 295 | 292 | 一 | 400 | 93 | 157 | 一 | WFTB | 39 | |||
| 80×50 | 3'×2 | 356 | 359 | 356 | 1 | 400 | 93 | 157 | WFTB | 46 | ||||
| 80 | 3 | 356 | 359 | 356 | 一 | 一 | 650 | 128 | 236 | WFTB | ||||
| 100×80 | 4'x3 | 406 | 410 | 406 | 1 | 650 | 128 | 236 | WFTB | 83 96 | ||||
| 100 | 4' | 406 | 410 | 406 | 254 | 320 | 一 | 154 | 279 | 85 | 294 | 450 | GFTB | 120 |
| 150×100 | 6×4 | 495 | 498 | 495 | 284 | 320 | 185 | 279 | 85 | 294 | 450 | GFTB | 192 | |
| 150 | 6' | 495 | 498 | 495 | 332 | 310 | 265 | 277 | 116 | 350 | 600 | GFTB | 301 | |
| 200×150 | 8'×6 | 597 | 600 | 597 | 332 | 310 | 265 | 277 | 116 | 350 | 600 | GFTB | 360 | |
| 200 | 8' | 597 | 600 | 597 | 394 | 395 | 315 | 327 | 145 | 517 | 600 | GFTB | ||
| 250×200 | 10°×8' | 673 | 676 | 673 | 394 | 395 | 315 | 327 | 145 | 517 | 600 | GFTB | 520 630 | |
| 250 | 10 | 673 | 676 | 673 | 452 | 420 | 355 | 368 | 145 | 517 | 600 | GFTB | 760 | |
| 300×250 | 12×10 | 762 | 765 | 762 | 452 | 420 | 355 | 368 | 145 | 517 | 600 | GFTB | 880 | |
| 300 | 12 | 762 | 765 | 762 | 532 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 1360 | |
| 350×300 | 14*×12' | 826 | 829 | 826 | 532 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 1480 | |
| 350 | 14 | 826 | 829 | 826 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 1620 | |
| 400×300 | 16×12 | 902 | 905 | 902 | 532 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 1700 | |
| 400×350 | 16×14 | 902 | 905 | 902 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 1780 | |
| 400 | 16 | 902 | 905 | 902 | 645 | 640 | 485 | 493 | 169 | 573 | 700 | GFTB | 1860 | |
| 450×350 | 18'×14' | 978 | 981 | 978 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 1848 | |
| 450×400 | 18×16 18 | 978 | 981 | 978 | 645 | 640 | 485 | 493 | 169 | 573 | 700 | GFTB | 2080 | |
| 450 | 20×16 | 978 1054 | 981 1060 | 978 | 730 | 720 | 530 | 611 | 42 | 696 | 700 | GFTB | 2336 | |
| 500×400 | 20'×18° | 1054 | 1060 | 1054 | 645 730 | 640 720 | 485 | 493 | 169 42 | 573 | 700 | GFTB | 2230 | |
| 500×450 | 20° | 1054 | 1060 | 1054 1054 | 800 | 760 | 530 575 | 611 654 | 42 | 696 696 | 700 700 | GFTB GFTB | 2450 2900 | |
| 500 550×450 | 22×18 22×20 | 1143 | 1153 1153 | |||||||||||
| 通径Size | LRF | LRTJ | LBWE L1 | V W1 | H1 | E | OW | Type No. Wt.kg | |||||||
| DN | INCH | 163 | H2 | 一 | F | ||||||||||
| 15 20 | 1/2 | 165 190 | 190 | 165 190 | 一 一 | 一 一 | 180 180 | 一 一 | 102 115 | 一 | 一 | 浮动式 浮动式 | 6 9 | ||
| 25 | 3/4' 1 | 216 | 216 | 216 | 1 | 280 | 69 | 121 | WFTB | 11 | |||||
| 40 | 11/2 | 241 | 241 | 241 | 400 | 87 | 140 | WFTB | 22 | ||||||
| 50×40 | 2×11/2 | 292 | 295 | 292 | 400 | 87 | 140 | WFTB | 23 | ||||||
| 2 | 292 | 295 | 292 | 一 | 400 | 93 | 157 | 一 | WFTB | 39 | |||||
| 50 | 3'×2 | 356 | 359 | 356 | 400 | 93 | 157 | 1 | |||||||
| 80×50 80 | 3 | 356 | 359 | 356 | 一 | 一 | 650 | 128 | 236 | 一 | WFTB | 46 | |||
| 100×80 | 4'×3' | 432 | 435 | 432 | 1 | 650 | 128 | 236 | 1 | WFTB | 83 | ||||
| 100 | 4 | 432 | 435 | 432 | 270 | 320 | 一 | 154 | 279 | 85 | 294 | 1 450 | WFTB | 120 | |
| 150×100 | 6°×4 | 559 | 562 | 559 | 290 | 320 | 185 | 279 | 85 | 294 | 450 | GFTB | 150 | ||
| 150 | 6 | 559 | 562 | 559 | 338 | 310 | 265 | 277 | 116 | 350 | 600 | GFTB GFIB | 240 | ||
| 200×150 | 8'×6 | 660 | 664 | 660 | 338 | 310 | 265 | 277 | 116 | 350 | 600 | 377 | |||
| 200 | 8 | 660 | 664 | 660 | 408 | 395 | 315 | 327 | 145 | 517 | 600 | GFTB | 450 | ||
| 250×200 | 10×8 | 787 | 791 | 787 | 408 | 395 | 315 | 327 | 145 | 517 | 600 | GFTB | 650 | ||
| 250 | 10 | 787 | 791 | 787 | 468 | 420 | 355 | 368 | 145 | 517 | 600 | GFTB | 780 | ||
| 300×250 | 12×10 | 838 | 841 | 838 | 468 | 420 | 355 | 368 | 145 | 517 | 600 | GFTB GFTB | 950 | ||
| 300 | 12 | 838 | 841 | 838 | 532 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 1100 | ||
| 350×300 | 14×12' | 889 | 892 | 889 | 532 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 1700 | ||
| 350 | 14' | 889 | 892 | 889 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 1850 | ||
| 400×300 | 16'×12 | 991 | 994 | 991 | 533 | 530 | 400 | 425 | 169 | 573 | 700 | GFTB | 2050 | ||
| 400×350 | 16'×14' | 991 | 994 | 991 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 2150 2200 | ||
| 400 | 16' | 991 | 994 | 991 | 659 | 640 | 485 | 493 | 169 | 573 | 700 | GFTB | 2325 | ||
| 450×350 | 18'×14' | 1092 | 1095 | 1092 | 580 | 598 | 420 | 449 | 169 | 573 | 700 | GFTB | 2310 | ||
| 450×400 | 18×16' | 1095 | 1095 | 1092 | 659 | 640 | 485 | 493 | 169 | 573 | 700 | GFTB | 2600 | ||
| 450 | 18' | 1092 | 1095 | 1092 | 730 | 720 | 530 | 611 | 42 | 696 | 700 | GFTB | 2920 | ||
| 500×400 | 20'×16 | 1194 | 1200 | 1194 | 659 | 640 720 | 485 530 | 493 611 | 169 42 | 573 696 | 700 700 | GFTB | 2850 | ||
| 500×450 500 | 20'×18° 20 | 1194 1194 | 1200 1200 | 1194 1194 | 730 800 | ||||||||||
| 通径Size | LRF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | OW | Type No. | Wt.kg | |
| DN | INCH | |||||||||||||
| 15 | 1/2 | 216 | 216 | 216 | 一 | 180 | 1 | 117 | 一 | 浮动式 | ||||
| 20 | 3/4' | 229 | 229 | 229 | 280 | 72 | 146 | 1 | WFTB | |||||
| 25 | 1 | 255 | 255 | 255 | 280 | 69 | 153 | WFTB | ||||||
| 40 | 11/2 | 305 | 305 | 305 | 400 | 110 | 147 | WFTB | ||||||
| 50×40 | 2'×11/2 | 368 | 371 | 368 | 400 | 110 | 147 | WFTB | ||||||
| 50 | 2 | 368 | 371 | 368 | 650 | 129 | 228 | WFTB | ||||||
| 80×50 | 3'×2 | 381 | 384 | 381 | 650 | 129 | 228 | WFTB | ||||||
| 80 | 3 | 381 | 384 | 381 | 1 | 1 | 125 | 256 | 85 | 294 | 450 | GFTB | ||
| 100×80 | 4'×3° | 457 | 460 | 457 | 1 | 125 | 256 | 85 | 294 | 450 | GFTB | |||
| 100 | 4' | 457 | 460 | 457 | 260 | 305 | 200 | 260 | 116 | 350 | 600 | GFTB | ||
| 150×100 | 6'×4' | 610 | 613 | 610 | 260 | 305 | 200 | 260 | 116 | 350 | 600 | GFTB | ||
| 150 | 6 | 610 | 613 | 610 | 367 | 310 | 280 | 290 | 116 | 350 | 600 | GFTB | ||
| 200×150 | 8'×6 | 737 | 740 | 737 | 367 | 310 | 280 | 290 | 116 | 350 | 600 | GFTB | ||
| 200 | 8 | 737 | 740 | 737 | 454 | 360 | 355 | 354 | 145 | 517 | 600 | GFTB | ||
| 250×200 | 10×8 | 838 | 841 | 838 | 454 | 360 | 355 | 354 | 145 | 517 | 600 | GFTB | ||
| 250 | 10° | 838 | 841 | 838 | 503 | 500 | 395 | 406 | 169 | 573 | 700 | GFTB | ||
| 300×250 | 12×10 | 965 | 968 | 965 | 503 | 500 | 395 | 406 | 169 | 573 | 700 | GFTB | ||
| 300 | 12 | 965 | 968 | 965 | 616 | 560 | 445 | 454 | 169 | 573 | 700 | GFTB | ||
| 350×300 | 14'×12' | 1029 | 1038 | 1029 | 616 | 560 | 445 | 454 | 169 | 573 | 700 | GFTB | ||
| 350 | 14' | 1029 | 1038 | 1029 | 169 | 573 | 700 | GFTB | ||||||
| 400×300 | 16×12 | 1130 | 1140 1140 | 1130 | 616 | 560 | 445 | 454 | 169 | 573 | 700 | GFTB | ||
| 400×350 | 16'×14' 16' | 1130 | 1140 | 1130 | 一 | 169 | 573 | 700 | GFTB | |||||
| 400 450×350 | 18'×14" | 1130 | 1232 | 1130 | 一 | 42 | 696 | 700 | GFTB | |||||
| 18×16' | 1219 1219 | 1232 | 1219 1219 | 169 | 573 | 700 | GFTB | |||||||
| 450×400 | 18' | 1219 | 1232 | 42 | 696 | 700 | GFTB GFTB | |||||||
| 450 500×400 | 20×16 | 1321 | 1334 1334 | 1219 1321 | 一 | 42 42 | 696 696 | 700 700 | ||||||
ASME CLASS 1500Lb(GB(250)260bar)
| 通径 Size | LRF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | OW | TypeNo. | Wt.kg | |
| DN | INCH | |||||||||||||
| 15 | 1/2 | 216 | 216 | 216 | - | - | 180 | - | 117 | - | - | - | 浮动式 | |
| 20 | 3/4' | 229 | 229 | 229 | – | – | 280 | 72 | 146 | - | – | - | WFTB | – |
| 25 | 1 | 255 | 255 | 255 | - | - | 280 | 69 | 153 | 一 | 一 | - | WFTB | 一 |
| 40 | 11/2' | 305 | 305 | 305 | – | 一 | 400 | 110 | 147 | - | - | - | WFTB | 一 |
| 50×40 | 2'×11/2 | 368 | 371 | 368 | 一 | 1 | 400 | 110 | 147 | - | 一 | 一 | WFTB | 1 |
| 50 | 2' | 368 | 371 | 368 | - | 一 | 650 | 129 | 228 | - | 一 | - | WFTB | 一 |
| 80×50 | 3'×2' | 470 | 473 | 470 | - | 一 | 650 | 129 | 228 | 一 | 一 | 一 | WFTB | 一 |
| 80 | 3' | 470 | 473 | 470 | – | - | 一 | 155 | 230 | 116 | 350 | 600 | GFTB | |
| 100×80 | 4'×3' | 546 | 549 | 546 | - | – | - | 155 | 230 | 116 | 350 | 600 | GFTB | - |
| 100 | 4' | 546 | 549 | 546 | - | - | 一 | 187 | 260 | 116 | 350 | 600 | GFTB | 一 |
| 150×100 | 6'×4' | 705 | 711 | 705 | - | 一 | 一 | 187 | 260 | 116 | 350 | 600 | GFTB | 一 |
| 150 | 6' | 705 | 711 | 705 | 384 | 390 | 一 | 291 | 330 | 145 | 517 | 600 | GFTB | – |
| 200×150 | 8'×6' | 832 | 841 | 832 | 384 | 390 | 一 | 291 | 330 | 145 | 517 | 600 | GFTB | |
| 200 | 8' | 832 | 841 | 832 | 474 | 400 | 一 | 350 | 378 | 169 | 573 | 700 | GFTB | |
| 250×200 | 10'×8' | 991 | 1000 | 991 | 474 | 400 | 一 | 350 | 378 | 169 | 573 | 700 | GFTB | 一 |
| 250 | 10' | 991 | 1000 | 991 | 558 | 470 | 一 | 410 | 443 | 169 | 573 | 700 | GFTB | 一 |
| 300×250 | 12'×10' | 1130 | 1146 | 1130 | 558 | 470 | 一 | 410 | 443 | 169 | 573 | 700 | GFTB | 一 |
| 300 | 12' | 1130 | 1146 | 1130 | - | - | – | - | 一 | 169 | 573 | 700 | GFTB | - |
| 350×300 | 14'×12' | 1257 | 1276 | 1257 | 、 | - | 一 | 一 | 一 | 169 | 573 | 700 | GFTB | 一 |
| 350 | 14' | 1257 | 1276 | 1257 | - | – | – | – | – | 42 | 696 | 700 | GFTB | 一 |
| 400×300 | 16×12' | 1384 | 1407 | 1384 | - | 一 | 一 | 一 | 一 | 169 | 573 | 700 | GFTB | 一 |
| 400×350 | 16'×14' | 1384 | 1407 | 1384 | – | – | 一 | 一 | - | 42 | 696 | 700 | GFTB | 一 |
| 400 | 16' | 1384 | 1407 | 1384 | - | 一 | 一 | 一 | 一 | 42 | 696 | 700 | GFTB | |
| 450×350 | 18'×14' | 1537 | 1559 | 1537 | – | 一 | 一 | – | 一 | 169 | 573 | 700 | GFTB | |
| 450×400 | 18'×16 | 1537 | 1559 | 1537 | - | - | 一 | 一 | 一 | 42 | 696 | 700 | GFTB | 一 |
| 450 | 18' | 1537 | 1559 | 1537 | 一 | 一 | 一 | 一 | 一 | 72 | 745 | 700 | GFTB | 一 |
| 500×400 | 20'×16' | 1664 | 1686 | 1664 | - | 一 | 一 | 一 | - | 42 | 696 | 700 | GFTB | 一 |
| 500×450 | 20'×18' | 1664 | 1686 | 1664 | - | – | 一 | 一 | – | 72 | 745 | 700 | GFTB | 一 |
| 500 | 20' | 1664 | 1686 | 1664 | - | 一 | 一 | 一 | 一 | 91 | 830 | 700 | GFTB | 一 |
| 600×500 | 24'×20' | 一 | 1972 | – | – | 一 | 一 | 一 | – | 91 | 830 | 700 | GFTB | |
| 600×550 | 24'×22* | - | 1972 | - | - | - | 一 | 一 | 一 | 97 | 903 | 700 | GFTB | 一 |
| 600 | 24' | 1972 | 1 | - | 97 | 903 | 700 | GFTB | ||||||
| 通径 Size | LRF | LRTJ | LBWE | L1 | V | W1 | H1 | H2 | E | F | OW | TypeNo. | Wt.kg | |
| DN | INCH | |||||||||||||
| 25 | 1 | 308 | 308 | 308 | - | - | 400 | 98 | 135 | - | - | - | WFTB | 一 |
| 40 | 11/2* | 384 | 384 | 384 | - | 一 | 650 | 135 | 222 | – | – | - | WFTB | – |
| 50×40 | 2'×11/2' | 451 | 454 | 451 | - | 一 | 650 | 135 | 222 | - | - | WFTB | - | |
| 50 | 2' | 451 | 454 | 451 | - | 一 | 一 | 135 | 269 | 85 | 294 | 600 | GFTB | 一 |
| 80×50 | 3'×2' | 578 | 584 | 578 | - | 一 | 一 | 135 | 269 | 85 | 294 | 600 | GFTB | - |
| 80 | 3' | 578 | 584 | 578 | – | 一 | 1 | 181 | 261 | 116 | 350 | 600 | GFTB | 一 |
| 100×80 | 4'×3' | 673 | 683 | 673 | - | 1 | 一 | 181 | 261 | 116 | 350 | 600 | GFTB | 一 |
| 100 | 4' | 673 | 683 | 673 | 350 | 370 | - | 225 | 296 | 145 | 517 | 600 | GFTB | |
| 150×100 | 6'×4' | 914 | 927 | 914 | 350 | 370 | 一 | 225 | 296 | 145 | 517 | 600 | GFTB | |
| 150 | 6' | 914 | 927 | 914 | 452 | 410 | – | 287 | 369 | 169 | 573 | 700 | GFTB | |
| 200×150 | 8'×6 | 1022 | 1038 | 1022 | 452 | 410 | 一 | 287 | 369 | 169 | 573 | 700 | GFTB | 一 |
| 200 | 8' | 1022 | 1038 | 1022 | 540 | 560 | - | 350 | 408 | 169 | 573 | 700 | GFTB | 一 |
| 250×200 | 10'×8' | 1422 | 1445 | 1422 | 540 | 560 | 一 | 350 | 408 | 169 | 573 | 700 | GFTB | 1 |
| 250 | 10' | 1270 | 1292 | 1270 | 655 | 630 | 一 | 395 | 527 | 42 | 696 | 700 | GFTB | 一 |
| 300×250 | 12'×10 | 1422 | 1445 | 1422 | 655 | 630 | 一 | 395 | 527 | 42 | 696 | 700 | GFTB | |
阀体·阀座·O型密封圈
温度-压力额定值
Body, seat and O-ring
Temperature-pressure capacity value
软密封球阀的使用温度、压力额定值不仅取决于阀体材质，而且取决于密封材料，如阀座、0型密封圈、阀杆填料。 The operation temperature and pressure rated value of soft sealing valve does not only depend upon the body material, but also the sealing material, such as seat, O-ring and stem packing.
阀体 温度-压力额定值/Body temperature-pressure rated value
下表列出了主要阀体材料的温度压力额定值。它是按照美国标准ASME/ANSIB16.34定出。
The temperature and pressure rated value of main body materials are listed in the table below. It is determined according to America standard ASME/ANSI B16.34.
阀座·O 型密封圈温度-压力额定值 Seat, O-ring Temperature-pressure rated value
| 温度 | 最大工作压力 Maximum operation pressure | ||||||||||||
| Temperature | 150 | Lb | 300 | Lb | 400Lb | 600 | Lb | 900 | Lb | 1500Lb | |||
| °F | ℃ | A105, LF2 | ASTMA182 F316 | A105, LF2 | ASTMA182 F316 | A105, LF2 | ASTMA182 F316 | A105, LF2 | ASTMA182 F316 | A105, LF2 | ASTMA182 F316 | A105, LF2 | ASTMA182 F316 |
| Up to | Up to | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar | bar |
| 100 | 38 | 19.7 | 19 | 51 | 49.6 | 68.3 | 66.2 | 102 | 99.3 | 153.1 | 148.9 | 255.5 | 248.2 |
| 200 | 93 | 17.9 | 16.5 | 46.5 | 42.7 | 62.1 | 56.9 | 93.1 | 85.5 | 139.6 | 128.2 | 232.7 | 213.4 |
| 300 | 149 | 15.9 | 14.8 | 45.2 | 38.6 | 60.3 | 51.4 | 90.7 | 77.2 | 135.8 | 115.8 | 226.1 | 192.7 |
| 400 | 204 | 13.8 | 13.4 | 43.8 | 35.5 | 58.3 | 47.2 | 87.6 | 71.0 | 131.0 | 106.2 | 218.6 | 177.2 |
| 500 | 264 | 11.7 | 11.7 | 41.4 | 33.1 | 55.2 | 43.8 | 82.7 | 65.8 | 123.8 | 98.9 | 206.5 | 164.8 |
阀座类别 Type of seat
S-1:PEEK
S-2: 碳纤(Carbon fiber)+PTFE
S-3:(1)玻纤(Glass fiber)+PTFE
(2)玻纤(Glass fiber)+PTFE+MoS2
S-4:Virgin PTFE
S-5:Nylon+MoS2
S-6:PPL
O型密封圈温度上限
Upper limit for O-ring temperature
U-1: (1)FPM (不锈钢阀用for stainless steel valves) (2)低温(Low temperature)FPM
U-2: (1)EPDM (2)ECO
U-3: (1)NBR (2)低温(Low temperature)NBR
U-4:Kalrez(6375)
O型密封圈温度下限
Lower limit for O-ring temperature
L-1: FPM (不锈钢阀用for stainless steel valves)
L-2: (1)EPDM (2)NBR
L-3: 低温(Low temperature)FPM
L-4: ECO
L-5: 低温(Low temperature)NBR
Nomie e o e r e t o =e t t rtor 2用历众形 Thea t e e t nce
| PN扭矩TorqueDN | 150Lb(2.0MPa) | 300Lb(5.0MPa) | 400Lb(6.4MPa) | 600Lb(10.0MPa) | 900Lb(15.0MPa) | 1500Lb(25.0MPa) | 2500Lb(42.0MPa) | |||||||||||||||
| 扭矩 Torque N· m | 扭矩 Torque N·m | 扭矩 Torque N · m | 扭矩 Torque N · m | 扭矩 Torqu | e N·m | 扭矩 Torque N · m | 扭矩 Torque N· m | |||||||||||||||
| 阀门开启扭矩Vaive open torque | 阀杆许容扭矩Stem alowable | 阀门开启扭矩Vaive open torque | 阀杆许容扭矩Stem alowable | 阀门开启扭矩Vaive open torqueStem | 阀杆许容扭矩alowable | 阀门开启扭矩Vaive open torque | 阀杆许春扭矩Stem alowable | 阀门开启扭矩Vaive open torqueStem | 阀杆许容扭矩alowable | 阀门开启扭矩Vaive open torque | 阀杆许容扭矩Stem alowabie | 阀门开启扭矩Vaive open torque | 阀杆许春扭矩Stem alowable | |||||||||
| A | torque | a | torque | lorque | M | torque | torque | lorque | torque | |||||||||||||
| 1" | 一 | 一 | - | 1 | 一 | 一 | 一 | 一 | 246 | 一 | 一 | 246 | 一 | 一 | 246 | 1 | 246 | 一 | 一 | 627 | ||
| 11/2* | 2*× 11/2* | – | – | 246 | – | – | 246 | – | – | 246 | – | – | 246 | – | – | 627 | – | – | 627 | 一 | 一 | 1377 |
| 2 | 3'×2' | 74 | 1 | 246 | 95 | 一 | 246 | 102 | - | 627 | 128 | 一 | 627 | 161 | 一 | 1377 | 215 | 1377 | 950 | 一 | 2722 | |
| 3″ | 4'×3' | 157 | 一 | 627 | 194 | 一 | 627 | 208 | ( | 1377 | 253 | – | 1377 | 312 | 一 | 1377 | 445 | 8836 | 1580 | 一 | 8836 | |
| 4 | 6'×4 | 253 | 1377 | 309 | - | 1377 | 330 | - | 2722 | 401 | - | 2722 | 695 | 一 | 8836 | 798 | 8836 | 2300 | 一 | 16986 | ||
| 6″ | 8'×6' | 460 | 2722 | 641 | – | 2722 | 697 | – | 8836 | 902 | – | 8836 | 1318 | 8836 | 2231 | 一 | 16986 | 5500 | 一 | 27336 | ||
| 8" | 10″×8 | 762 | 一 | 8836 | 1253 | - | 8836 | 1388 | – | 16986 | 1827 | 一 | 16986 | 2475 | 一 | 16986 | 4238 | 1 | 27336 | 11800 | - | 39793 |
| 10' | 12'×10 | 1183 | – | 8836 | 1703 | – | 8836 | 1902 | – | 16986 | 2550 | – | 16986 | 4105 | 1 | 27336 | 6496 | 39793 | 19500 | 一 | 64796 | |
| 12 | 14'×12* | 1654 | - | 16986 | 2531 | - | 16986 | 2774 | - | 27336 | 3560 | 1 | 27336 | 5190 | 39793 | 7840 | 39793 | - | - | - | ||
| 14' | 16×14' | 2338 | 一 | 16986 | 3193 | – | 16986 | 3670 | 一 | 27336 | 5026 | – | 27336 | 7501 | 一 | 39793 | 10865 | 64796 | – | – | 1 | |
| 16 | 18°×16° | 2813 | 一 | 27336 | 4069 | 一 | 27336 | 4569 | 一 | 39793 | 7000 | 一 | 39793 | 9042 | 1 | 64796 | 12422 | 一 | 64796 | – | 一 | – |
| 18' | 20'×18 | 3982 | 27336 | 5878 | - | 27336 | 7070 | 64796 | 9966 | 64796 | 13718 | 64796 | 一 | – | – | – | – | |||||
| 20º | 24*×20° | 4647 | 一 | 39793 | 7544 | 一 | 39793 | 9085 | 一 | 64796 | 12398 | 一 | 64796 | 19294 | 1 | 100090 | 一 | 一 | 1 | 一 | - | 一 |
| 22' | 24'×22' | 5837 | 64796 | 9906 | – | 64796 | 11484 | – | 64796 | 14565 | – | 64796 | 23106 | 100090 | I | ( | – | – | – | – | ||
| 24º | 28°×24 | 7702 | 一 | 64796 | 11948 | - | 64796 | 13428 | 100090 | 17639 | 100090 | 27208 | 158940 | 一 | 一 | 一 | - | – | ||||
| 26' | 一 | 9467 | - | 64796 | 15184 | – | 64796 | 16565 | 1 | 100090 | 20497 | – | 100090 | 31800 | 158940 | 一 | – | - | – | 一 | – | |
| 28' | 32*×28° | 11251 | - | 100090 | 17299 | - | 100090 | 18730 | 一 | 100090 | 25326 | 1 | 100090 | 35276 | 一 | 158940 | 一 | 1 | 1 | - | - | 一 |
| 30° | 36×30° | 12639 | 一 | 100090 | 19194 | – | 100090 | 21322 | 158940 | 29577 | 158940 | 41116 | 222860 | 一 | 一 | - | – | – | ||||
| 32 | 36°×32* | 14233 | 一 | 100090 | 21263 | 一 | 100090 | 24293 | 158940 | 34718 | 158940 | 53318 | 222860 | 一 | 一 | - | 一 | |||||
| 34' | 1 | 16064 | – | 100090 | 22444 | 一 | 100090 | 26832 | 158940 | 38025 | 一 | 158940 | 57998 | 222860 | – | 一 | 一 | |||||
| 36 | 40°×36° | 18115 | 一 | 158940 | 28510 | 一 | 158940 | 30620 | 222860 | 43284 | 一 | 222860 | 66058 | 335266 | 一 | 一 | 一 | 一 | - | 一 | ||
| 40° | 48'×40° | 21032 | – | 158940 | 33989 | ( | 158940 | 38944 | 222860 | 65250 | 222860 | 93880 | 335266 | - | 一 | 一 | 一 | – | ||||
| 42' | – | 24208 | 一 | 222860 | 38605 | 一 | 222860 | 44110 | 一 | 335266 | 73995 | 一 | 335266 | 一 | 一 | - | 一 | 一 | 一 | 一 | 一 | 1 |
| 48' | 一 | 一 | – | – | – | – | – | 335266 | 105050 | 335266 | 146100 | 444431 | 一 | |||||||||
| 备注： | ||||||||||||||||||||||
