CHONGQING CHUANYI AUTOMATION CO.LTD

STRIVES FOR THE DEVELOPMENT OF QUALITY SERVICE AND REPUTATION

CHONGQING CHUANYI CONTROL VALVE CO.,LTD.

CHONGQINGCHUANYI CONTROL VALVE CO.,LTD.

Enterprise introduction

ChongqingCuaotroVaeCodfledtongigantomatioCodisightatewdtei strongR&Dstrengthand52yearsexperienceindevelopmentandmanufacturingofcontrolvalvesinChongqing(ereinafterefeedoas “theCompany”),takingleadinmaineconomicindicatorsinthecontrolvalveindustryinChina.TheCompanyhasaregisteredcapitalof RMB50millondaalprouciaacitootrosballsuttrfldinteligentve Thereare52mposdig4tersdster'sdetsinrstiotxptsit allowancefromthateCouncil,ationalayDyaborMeda"cipienthongingMayDyabordal"ecipientsnbr of the National Technical Committee 124(TC124).

Sinceitsestablishment,theCompanyhasonmanyawards:unicipal-levelIdustrialDesignCenter,NationalMasterStudiiuPing MasterStudio,tioalHildlentinBeLittofisustrdforatioofts RepubliofChinaSecilidadnovativenterprise"fCongingovativeemostrationmartFactoryofSmartRegulatigValve of Chongqing,DigitalWorkshopof ChongqingandAdvanced Primary-levelPartyOrganizationofYufu Holding.

TheCompanydertaeoetantioallvelovicallvedisterial-lveyroectsdigtioae R&DProgram(863Progam).01theCompayasthefirstodevelopdmaufactureinteligentpotioersinCina.Inearsto folow,theompyalidomemadeucarradelitsicsysiclearpoeoventioalisand,igy ballvalesinetyneunits,owtemperatureandigpressurevlvesinGeceingsatios,andvalvsinalchemicaidstry demonstratingitsroleasastate-wnedenterpriseinsolvingimportsubstitutionandachievingbreakthroughincoretechnologies.

TheCompanyhasimplementedISO9001since1998,andhasestablishedISO14001EnvironmentalanagementSystemsO45001 OccupationalHealthandSafetyManagementSystemsandMeasurement ManagementSysteminarow.ltalsocomplieswithTSGZ0- BasicRequirementsforQuaitsurancSysmopecialqpmentufacturinstalltioodiiaidepairdld qualifications such as manufacturing license for special pressure equipment.

Since2017,teompnsistdbutillooftaeddared1inteligentprouctiostelt castingproductionlines5intellgntpartsprocessnglines，4egulatingalveassemblyandetectionlineintellgentposiior productiliitelllmlditelasblyksofr valveandotherassemblyworkshops)meetingGMPstandards.AusinesssystemwithCRMERPPLMOMW\SMatitscorehabeen builtocompletethtransforatiofrodatafltodatadringandtohldriveofproessandkowldgetoughataigas beencompleted.

TheCompanyasstablisdprofessoalproductestingcenterwitfulltimetestersndindustrleadingtestingqipmenttesting scopecoversawaterialsspecializespartsperformanceandompletemachinperformance.AtpresenttheCompanyasorethan 110setsitteirdteofto detectoraterallysistromeelspctroteraectordlompratureateralstii ultra-low-tempeatureimpacttestiacinetalogapicrosoriousrdststersndowtmpeaturesti equipment,servicelife testing equipment,andvalvetesting machineforvalvesof diffrentsizesand pressures.

TheCompanyhasfullyimplementedinformationbasedmanagementthroughapplyingbusinesssystemssuchasOAKingdeeK3/ERP CAXAPLMV5,CRMandMES,andestablishdafullbusinessinformationmanagementchannelfromorderingtotechnicaldsigto scheduling,improving theaccuracyandtimeliness ofenterprise informationtransmisionandthemanagementlevel.

Formorethan5Oyears,theCompany’scontrolvalveshavebeenwidelyusedinkeyautomationsystemsinpetroleum,petrochemical chemical China.

QUALIFICATION

National High-tech Enterprise

Ministryof Industryand Information Technology ofthe People's Republicof China(MIlT)"Litle Giant"
State-level"Professional, Unique,Specialty and Innovation"Model Enterpise
Enterprise Chongqing Innovation Demonstration Smart Factory
National Training Base for Highly Skilled Personnel

质量管理体系认证证书注册号：016CQ17Q31619R5L-6统一社会信用代码：915001099032357679兹证明重庆川仪调节阀有限公司质量管理体系符合GB/T19001-2016/ISO9001:2015标准，适用于调节阀及其附件的设计/开发、生产、销售和服务注册地址：重庆市北碚区龙凤一村经营地址：重庆市北碚区蔡家岗镇蔡和路879号初次发证日期： 北京新世纪检验认证股份有限公司再认证日期： 尚志缘证书有效期至：BCC地址：北京市西城区国英园1号楼11层101室有效证书有效性可通过网站：c.m.查询，也可二维码查询本证书信息可在国家认量委网站ww.nGa.gov.cn查询民检验认定限BCC IAF CNASHANAGETSYTE 道 A 酒CNAS C016-M 水 TE

CERTIFICATEOFQUALITY MANAGEMENTSYSTEMCERTIFICATION Certificate No.016CQ17Q31619R5L-6 Unified social credit code:915001099032357679 This is to Certify that the Quality Management System of CHONGQINGCHUANYIREGULATING VALVE CO.,LTD. is in conformity with GB/T19001-2016/ISO9001:2015 Standard, applies to DESIGN, DEVELOPMENT, PRODUCTION, SALE AND SERVICE OF REGULATING VALVE AND ITS ACCESSORIES REGISTERED ADDRESS:LONGFENGYI VILLAGE, BEIBEI DISTRICT, CHONGQING, P.R.C. OPERATION ADDRESS:NO.879, CAIHE ROAD, CAUIAGANG, BEIBEI DISTRICT, CHONGQING, P.R.C. Date of Initial Issuance： Nen.06,2005 BCC Inc. Date of Re-Certification: No.I6.287 President: Date of Expiration： NuN.24,200 品 dyeo Tht nef thiscert e fer inqriry onCNCA's websi www,ents.gev.es. 可 民检验认保限 BCC IAF CNAS 管理体系 老 A A MANAGEMENTSYSTEM 京 D

T秘D CHONGQINGCHUANYI CONTROLVALVECO.,LTD.

QUALIFICATION

秘D CHONGQINGCHUANYI CONTROLVALVECO.,LTD

CertificateofAuthoritytouse theOfficialAPIMonogram Certificateof Authoritytouse the Official APlMonogram License Number:6D-1723 ORIGINAL LicenseNumber:609-0142 ORIGINAL The American Petroleum Institute hereby grants to The American Petroleum Institute hereby grants to CHONGQINGCHUANYICONTROLVALVECO.,LTD. CHONGQINGCHUANYICONTROLVALVECO.,LTD. No.879, CaiheRoad No.879,CaiheRoad CaijiagangTown Caijiagang Town, BebeiDistrict Chongqing Chongqing People's Republic of China People'sRepublicof China theright to usetheOffcialAPIMonogram\*onmanufactured products underthecon Ions in the official tgtos sof theA umInstituteenitiedAPlSpecQ1°andAPI-6D t andinac thhes andin accordenpewiththe provisinsofthe License Ageement
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Petroleum cetficatenumber6D-1723 Petroleum certificateumber：609-0142
Institute TheAmericanPetroleumInstituteresestheighttorevokethisauthriatintosethe OficialAM Institute TheAmericanPetrolmInstiuteresevesthgttorevkethisthozationtousetheOficialAPMrm foranyreasonsisfctorytotheBoadofDiectorsoftheAmericnPetrolemsite fdoe Thescopeofthiscenseincudesthefolowing:BlVaves Thescopeoftisicense includesthefolowing:ButerlyVaves-CatgoryB QMS Exo :NoEx Applc QMSExc s: No Excl dasApplicabie 强 sitefist Teverifytheauthe ticityofthislicent

QUALIFICATION

④ 中国国家强制性产品认证证书S SiTIIAs证书编号：2020322307001029认证委托人名称： 重庆川仅调节阀有限公司认证要托人地址： 重庆市北储区龙凤一村生产者 名 称： 重庆川仅调节阀有限公司生产者地址： 重庆市北路区龙凤一村生产金业名称： 重庆川仅调节阀有限公司生产企业地址： 重庆市北路区茅家岗镇黎和路879号产品 称：HP能阀门定位器系列、规格、型号：HVP35系列标 准： GB 3836.1-2010, GB 3836.2-2010, GB 3836.4-2010、GB 12476.1-2013, GB 12476.4-2010, GB 12476.5-2013上述产品特合强制性产品认证实艳规则CNCA-023-01：2019的要求，特发此证发证日期：48 有效期至首次发证日期：948的有效性依据发证机构的定期益督获得保持。N.cn查询电上海仪器仪表自控系统检验测试所有限公司lep/ww.stiecom. 中国·上海·安路105号200250 电话：+86216450640001128

防爆电气设备CNEX国家防爆 防爆合格证编号：OEx17.2013x制端单位 庆有公司庆市上区号产品名 间门定号 NP 2元防标志 d IEC T4\~6 6a产品标准 /C7 430-2016总号 IB-00-00经列上运产品国及技术文件的查和品检验，认开合下别标准。（-20（第都分：设备费求）（-20（约性环发第（分，质安全型“1保护的各备》2 本在时，取施止于计用.：电-01-28 e.L1.14.3-0时，为项度0-0，为-0全注车礼有效期2017年6月28日至2022年6月271张发日期2017年0月20日玲Ex 国家防爆电气产品质量监督检验CQST 地址：中国河南省土号政 ：4704电话：0077-63258964传真：8377-63200175/2309 8707 1972 8170 9822.

P1128间门定位器
制造商：重庆川仪调节阀有限公司
地址：重庆市北路区赛京兴镇和路879号
安全功能：
执行于系统的计，要养有实全到间内附得体参动到除定安全化
据下列标准评定：
IEC61508-1:2010
IEC61508-2:2010
IEC61508-3:2010
可提供以下完整性防护能力：
随机安全完整性：B类设备，适用于SIL2HFT=0
应用要求：
的，的行成和用，
本评估内容课见：P1/2有建具门定位硬件安金先垫性等骏纤作服务机械工业仪器仪表综合技术经济研究所量控制设备及系统实验室福发有日：2017有202年4开

秘D

PRODUCTION EQUIPMENT

Chuanyihas high-precision CNC machine tools and machining centers,state-of-the-artequipmentand testing equipment,sophisticated processes,and strict,well-established quality management system,and has setupa technological teamcomprising professionalsandleading experts.Alltheseenable Chuanyi tomakefulluse of new technologies,new processes,and newmaterials toensure thestabilityandreliabilityofproducts manufacturedand developed.The qualityofthe productderives fromadvanced manufacturing means and the awareness of making excellentproducts is backed bycontinuous innovation.No matter howthe world changes,Chuanyiwillalwaysbe dedicated to acting beyond excellence.

MAJORTESTING DEVICES

T秘D CHONGQINGCHUANYI CONTROLVALVECO.,LTD

CONTENTS

Straight-throughControl Valves 1

High Pressure Drops Control Valve 03
Medium And Low Pressure Drops Control Valve 06
HM(D)T(H)Three-way Converging/Diverging Control Valve 09
HVHBlack Water Valve 12
Special Purpose Valve 16
HTS-50 Micro-flow Control Valve
H300 Pressure Reducingand Desuperheating Device(PRDS). 19

BallValves 21

O-shaped Cut-off Ball Valve. 23
Eccentric Rotary Valve 26
V-shaped Ball Valve 29
Multi-portBall Valve 32
Ceramic O-shapedBall Valve/CeramicV-shapedBall Valve 33
Plastic-lined O-shaped/Plastic-lined V-shaped Ball Valve 34
PDS High-frequency Ball Valve 35

Butterfly Valves 39

41 High-performance Triple-offset Hard Sealing Butterfly Valve 46 Triple-offsetAll-metal Hard Sealing Butterfly Valve 41 Quadruple-offset High-performance Hard Sealing Butterfly Valve 49 Double-offset Butterfly Valve 51 Low-load Butterfly Valve 54 Fluoroplastic-lined Butterfly Valve .55 Rubber-lined Butterfly Valve 57 Toothed Rubber-lined Butterfly Valve .59 Molten Salt Butterfly Valve

CONTENTS

Cryogenic ValveSeries 61

H100 Cryogenic Control Valve 62
VB100 Cryogenic Butterfly Valve 63
R100 Cryogenic Ball Valve 64

A do

Self-operated Pressure Regulators 65

ZZYP Self-operated Pressure Regulator. 66
ZZYN Self-operated Pressure Regulator 67
ZZYMSelf-operated Pressure Regulator 68
ZZYY Interal Pressure Self-operated PressureRegulator 69
ZZVP Self-operated Micro-pressure Regulator 70
ZZCP Self-operated Differential Pressure Regulator
ZZHP Pilot-operated regulator (Nitrogen Sealed Valve) 2

AccessorySeries 73

HVPSeries Intelligent Positioner 4
HEP15/16/17 Electro-pneumatic Positioner 85
KZ03Air-filterRegulator 86
VF01 Booster 87
VF02 Air Lock· 88
VF04D Explosion-proof Limit Switch 99
VF04E-L Limit-switch 90
VF04D-LLinear Limit-switch 91

Straight-through ControlValve

ChongqingChuanyiControlValveCo.Ltd.(SICCV)has more than50yearsofexperienceinexploringand producing straightthroughcontrolvalves,whichfeatureshighprecision,stableperformanceandreliablequaity.hisseriesofproductshasbeen successfullyappliedtovariousservicelines,andtheyaredividedintovariousserisesofproductsaccordingtotherequirements ofthepressure,temperatureandphysicochemicalcharacteristics.etc..Thisseriesofproductsiswidelyusedinpetroleum, chemicalindustry,lightidustryarmacyapermakingmetalurgypowersationetc.andplaysthmportantolete automaticindustrialinstrumentationproductionsystem.Inrecentyears,SICCVhasthehonortowinnationalandprovincial rewards,andthe products have replaced the foreign imported valves insomekeyserviceline gradually

Highcontrolprecision

■Complete specifications

The design of valve trim relies on CFD hydrodynamics software,and its process requirement can be achieved by means of analysis,calculation and testing.Its flow characteristicsmeet IEC6o534standard.

The products cover the high,mediumand low pressure series valves,and special purpose valves.High versatility canrealize the replacement of valve trims to adapt the different service line.

■Owned core control technology

Alkindsofhighpressredropscontroltechnologycanmeetthediferentrequirementsofservicelines.Themasteryofharden treatmenttokeypartscanimprovetheperformanceandreliabilityofproducts.Meanwhile，thetightandreliabledesignofinside and outside sealing meets the requirements of TA-Luft/Shell SPE77/132 standard .etc.

High Pressure Drops Control Valve

Itincludes globetype (HKG-10、HKG-20、HKG-30、HP4),whichare speciallexplored forsevere service conditions.This seriessuppiesthediferentpressurereductiontypeaccordingtothepressuredropsandfluidsunderthemulti-stagepressure reductionprinciple;Thehigherpressuredropwillbedecomposedintoseveralsmalerpressredropssoastoreduceerosionand vibrationfromfastflowing.Thisseriescanpreventflashingandcavitation，andreducelightindustry，pharmacy，papermaking， metallurgy,power station etc.

1Technicaldata

Pressurerating:ANSl300\~ANSl4500 Nominal size:DN15\~DN600 Temperature range: - 1 9 6 ^ { \circ } C ~ + 5 6 6 ^ { \circ } C （204号 Leakage level: ANSI IV,V

Globe type

Angle type

Structural Features

Imported special graphite packing can be used in the service condition which requires the emission lower than 10oppm,and this packing with small friction is especial for the fluid with high pressure and temperature.

The different pressure reduction designs are for the different pressure drops and fluids.Multi-cage type( HKG-10/HP4 )is used for the control of relative clean fluid( \triangle P \{ 7 M P a _ { } ; Labyrinth type is used for the control of relative clean fluid(△P>7MPa,HKG-20)；Multi-section type is used for the control of the fluid with particles(HKG-30).

This series of products has high reliability for the different sealing design undervarious temperature.When { \sf T } \equiv 2 7 0 ^ { \circ } { \sf C } ,spring-energized seals is used;When \tau { > } 2 7 0 ^ { \circ } { C } Inconel C-ring is used.

Various material selection of Hastelloy,Monel, Titanium, Inconel,Duplex steel etc.

Convenient maintenance.Top-mounded type structure offers the ease of on-line maintenance.The packing box is designed for replacing actuator without pressure relief.

Interchangeability of valve trim can offer the ease of changing the flow characteristics and capacity so as to reduce the storage and cost of spare parts.

Multi-cage type

Multi-section type

Labyrinth type

Medium And Low Pressure Drops ControlValve

Thiseries includesglobetypeandangletype,suchassingle-portedcontrolvalves,cage-guidedcontrolvalves,low-noise controlvalves.TheyhavecompactvalvebodyandaS-shapeflowpath thatfeaturewithowpressurelosslargeflowrate,wide rangeabilityandhighprecisionflowcharacteristics.Thisseriesofproductsiswidelyusedinpetroleum,chemicalindustrylight industry,pharmacy,paper-making,metallurgy,power station etc.

1Technicaldata

Pressure rating:ANSI150\~ANSl2500 Nominal size:DN15\~DN600 Temperature range: - 1 9 6 ^ { \circ } C ~ + 5 6 6 ^ { \circ } C （204号 Leakage level: ANSl IV,V,VI

■StructuralFeatures

High versatity and wide application, ratedcapacityvalueis fromO.005to 4200.

The same valve body with various trim can meet the different service conditions,such as post-guided single-ported type,cage-guided type,combination of cage-guided and single-ported type,multi-hole cage-guided type etc.

The bonnet with bellows is especial for the sealing of toxicandvaluable fluid.

The anti-rotating design of bonnet isused for the service conditions with high pressure drops and high temperature,and especial for the oil refining.

Cage-guided control valve has high reliability for the different sealing design under the temperature.When { \sf T } \cong 2 7 0 ^ { \circ } { { C } } ,spring-energized seals is used; When \tau _ { > } 2 7 0 ^ { \circ } { C } Inconel C-ring is used.

Various material selection of Hastelloy,Monel,Titanium,Inconel, Duplex steel etc.

Convenient maintenance.Top-mounded type structure offers the ease of on-line maintenance.The design of packing box is for replacing actuator without pressure relief.Interchangeability of valve trim can offer the ease of changing the flow characteristics and capacity so as to reduce the storage and cost of spare parts.

HM(D)T (H)Three-way Converging/Diverging ControlValve

Three-wayconverging/divergingcontrolvalvesareusedfortheheatexchangertoregulate thefluidtemperature.Theyfeature withhighprecisionandregulatingperformance.Threepipelineconnectionsprovidegeneralflow-mixingandflow-spliting service.

1Technicaldata

Pressurerating:ANSl150\~ANSl600 Nominal size:DN25\~DN450 Temperature range: - 4 5 ^ { \circ } C ~ + 5 6 6 ^ { \circ } C Leakage level:ANSI IV

StructuralFeatures

Three-way control valve has the balanced plug type and unbalanced one,both with cage guide design. Balanced valve plug style has the smaller unbalanced area,along with springenergized seals,which features high sealing performance,this style is mainly used for service condition with higher pressure drops Unbalanced valve plug style is with larger unbalanced area and no balanced holes,and mainly used for service condition with lower pressure drops.

The integrated valve body has few leaking points.

Interchangeability of converging and diverging.

The bonnetwith bellows is especial for the sealing of toxic,inflammable,volatile and rare valuable fluid.

HVHBlackWaterValve

Black watervalveismainlyusedforthecontrolofblackandgraywaterincoalchemicalindustry.Thisproductfeaturesanticlogging,erosionresistance,largecapacityndwiderangeabilityMeanwhile,thisstyleofontrolvalvesuitsflashingandmulti phase flow with particles.

1Technicaldata

Pressure rating:ANSI150\~ANSl900 Nominal size:DN25\~DN400 Temperature range: - 4 5 ^ { \circ } C ~ + 5 6 6 ^ { \circ } C Leakage level: ANSI IV

Schematic Drawing

Structural Features

Combination of globe and angle type features the simple flow path and the good performance of anti-clogging and self-cleaning.

The usage of Venturi seat ring can accelerate the fluid flow.

Larger stemwith dual-guiding.The flexible guides can protect stem from vibrating to improve its stability.The combination of bottom guide and spring-energized seals can scrape the dung to avoid crystallization.High guiding and strength.

The treatment of solid cemented carbide trim orsurface hardening with cemented carbide is used for meeting the different service conditions, with the features of high hardness,anti-erosion and long service life.

Structural Features

Special Purpose Valve

ThiseriescontainsHKG-50pilotedcage-guidedcontrolvalve,steam-jacketcontrolvalve,baitingvalve,HP4highpressure single-portedanglevalve,quickon-offvalve.etc.,whicharewidelyusedfortheregulatingoron-offoffluidintheconveying pipeline in petroleum,chemical industry,metallurgy,power station etc.

1Technicaldata

Pressure rating:ANSI150\~ANSl2500 Nominal size:DN25\~DN600 Temperature range: - 1 9 6 ^ { \circ } C ~ + 5 6 6 ^ { \circ } C Leakage level: ANSI IV,V,VI

HTS-50 Micro-flow Control Valve

TheHTS-5Omifordmpctallelghtiegdtstallditainichisaboal flow regulation.

1Technicaldata

Nominal size:DN10\~25 Pressure rating:ANSl150\~300 Leakage level: Class IV

■Schematic Drawing

H300 Pressure Reducing and Desuperheating Device(PRDS)

H300presurereducinganddusuperteatingdeviceisakindofsteamthermalenergyparameter(pressure,temperature)transforation deviceandenergysavingdeviceusingwasteheatwhichiswidelyusedinmodernindustrialcogeneration,centralheating(orteam supply)andligtidustrylectricoweemicalinustrytextilndthrterprisesitealergegineering.ohte device,thesteamparametersprovidedbytheuserarereducedtothetemperatureand presurerequiredbytheusertomtthe requirements of the user,and the heat energy can be fully saved and used rationally.

OurcompanycurrentlymanufaturesPRDSofsplitstructure.AccordingtoteinletsteampresurePandtemperatureT1itisdivided intomediumtemperatureandpresurereducingdevice，secondary high temperatureandhighpresurereducingdevice，high temperatureandhighpressurereducingdevice;Accordingtotheserviceconditionitisdividedintotemperaturereducingdevice pressure reducing device and temperature reducing and pressure reducing device.

ITechnicalparametersand performance parameters

Technical parameters and performance parameters
Nominal diameter: steam pressure regulating valve DN50\~DN600
Desuperheating water regulating valve DN20\~DN150
Steam pressure: up to 10MPa
Steam temperature:saturation temperature ~ 5 4 0 ^ { \circ } { C } （20
Steam flow:2\~360t/h
Pipe material:20,20G,15CrMo,15CrMoG,12Cr1MoVG
Nozzle structure: set on,set-in,ring form
Application industries: modern industrial cogeneration, central heating (orsteam supply)and light industry,power,chemical,textile,etc
Executive standard:"NB/T47033-2013"Attemperating and Pressure Reducing Devices
License number:TS2750098-2027

BallValve

With more than 2O years of experience inR&Dand manufacturingof ballvalve products,Chongqing Chuanyi Control ValveCo.,Ltd.hasdesignedandmanufacturedballvalveproductsinlinewithdomesticandinternationalstandardsincluding GB/T21385,API6DandASMEB16.34.Itsproductsmeetherequirementsforregulationorcutingperformanceundervarious workingconditionsandarewidelyappliedinsuchindustriesasoilandgastransmision,petroleumrefining,finechemical engineering,metallurgy,electric power,light industry,nuclear industry and municipalengineering.

CompleteProductTypesandSpecifications ■Improved Standards and Certification Systems

The company has 17 product models of ball valves,involving onoff ball valves,regulating ball valves,metallic sealing ball valves, ceramic ball valves，plastic-lined ball valves，multi-port ball valvesanddedicated ballvalves forspecial operatingconditions, with the nominal pressure ranging from Class 150 to Class 2500 and nominal diameter from DN15 to Dn900.

The design and manufacturing of the company meet the requirements of domestic and international standards including GB/T 21385,APl 6D and ASME B16.34.In addition,it has a numberof certifications involving APl6D pipeline valve,APl607 fire safe,APl6Fa fire safe,TA-LUFT low fugitive emission and ISO 15848 fugitive emission.

■Advanced Design Conceptsand Methods

Based on the digital design platform,the company applies CAE simulation analysis and design means,uses modular product design methods,and has abundant experience in basic research of materials and maintenance and repair of imported valves.

■Advanced Manufacturing Equipmentand Technology

The company has a high-precision CNC machining center,ball grinding mill,grindingmiller,finishing equipment and surface hardening production line.Aside from that,it isable toadoptvarious hardening processes,including spray welding,spraying and inducting remolten,and use a number of alloy materials including Stellite,tungstencarbideandchromiumcarbide.

■Excellent process control and quality

The company has complete checkout equipment, testing devices and process control procedures,and strictly controls thechemical compositionand mechanical properties of raw materials,dimensional accuracy and form and position tolerance of parts,and high pressure and sealing test of the whole machine.Our products has good sealing performance, high reliabilityand a long service life.

■Multiple connection types offer comfortable usage

The company has complete checkout equipment, testing devices and process control procedures,and strictly controls thechemical compositionandmechanical properties of raw materials,dimensional accuracy and form and position tolerance of parts,and high pressure and sealing test of the whole machine.Our products has good sealing performance, high reliability and a long service life.

O-shaped Cut-off Ball Valve

e

ZJHR-1O-shapedcut-offballvalveisdesigned inaccordance with thegneraldomesticand internationalstandards.Witha compactstructuredlfoapaityitsfodagpeformanedglabilitdsistatofiatictiy andblowoffItanssmbledsmblddintadsilyddiionianippdwitmatictric actuatorsandbewidelyusedinautomaticcontrolsystemsofpetroleum,chemicalidustryandmetallrgytocutoffortransport pipeline medium.

1Technicaldata

Pressure rating:Class150\~Class 2500 Nominal size:DN15\~DN900 Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 5 0 0 ^ { \circ } \mathsf { C } Leakage level: ANSl V,VI;APl 598 RatedTravel: 9 0 ^ { \circ }

ISchematic Drawing

StructuralFeatures

The valve has different types of structures,including soft sealing，hardsealing,floatingtype,fixed type,DBB,DIB, mainandauxiliarybodytypes,three-piecetype,flange type,butt welding end and thermal insulation jacket.

The integral anti-blowout structure of the stem can prevent it from flying out under the pressure in the valve and avoid accidental injury.

3

Theanti-staticand fireproofstructure enables thevalves tobesealed incase of fire,meeting the requirementsof fire resistance test of APl 607 or APl 6Fa.

T Thepressure-relief structure of the central cavity in the fixed ball enables timely pressure relief in case of overpressure in the central cavity to prevent external leakage or safety accidents.

5 Theanti-static and fireproof structure enables the valves tobesealed incaseof fire,meeting the requirements of fireresistance testof APl 607 or APl 6Fa.

6 The dust-proof and anti-clogging structure can prevent the spring from failingdue toexcessivecompression bymedium andavoid the valve from beingblocked and stuck.

Thewide cambered surface scraper structure improves the wearresistanceof seatwhile reducing theabrasionandwear of sealing pair.

8 Thesewage discharge structure is used to discharge the residual medium in thevalve cavity;the grease injection structure enables a valve to be sealed in an emergency.

Eccentric Rotary Valve

VFR eccentric rotaryvalveisaregulating valvewith structureand processcontinuouslyoptimized basedon theadvanced technologyintroducedfromAzbil.Thevalveisdesignedwithaneccentricstructuretoenablethemovementofballcoreandvalve seatwithoutfrictionbeforeclosing,efectivelyreducingthewearofpartsandtheoperatingtorqueandextendingtheservicelife. Thevalveiswidelyusedinindustrieslikepetroleum,metallrgypowerstationandchemicalindustry.lisespeciallysiablefor regulatingmediumwithighviscosity,argeparticlesandstrongerosion,includingblackwater,greywater,viscousiland residual oil.

1Technicaldata

Pressure rating:Class150\~Class 900
Nominal size: DN25\~DN400
Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 4 0 0 ^ { \circ } \mathsf { C }
Leakage level: ANSI IV,V
RatedTravel: 6 0 ^ { \circ } ” 9 0 ^ { \circ } （204号
Flow characteristic:approximate linearization

■Schematic Drawing

IStructuralFeatures

Thevalve has the following structural features:compact structure,small operating torque,simpleand smooth flow paths，small flow resistance，large flow capacity，wide / The valve is of an eccentric structure.The rotation center of the stemdeviates from the center of gyrationof theball core,and therotation centerof the stem deviates from the center of the flow passage of the valve body, enabling the ball core and the valveseato move withoutfriction before closing,reducing the wear of parts and extending the service life.

3 The valve body and internals can be hardened by surface spraywelding，spraying,overlayingorsintering,etc.,so as to enhance the resistance to high pressure,wear and scouring of the valve and extend the service life.

4 Withan integral stem structure,it poses a high requirement for the coaxiality of upper and lower guides.Inaddition,it features spline connection，enabling strong bearing capacity，highallowabledifferential pressureand good adjustment accuracy.

5 The valve seat retaining ring is connected with the valve body by thread.The compact structure facilitates installationand offersa good sealingperformance.

6 The packing structure with low fugitive emission preventsmedium leakage,meeting the requirementsof reliable valve sealing.

V-shaped Ball Valve

ZJHVV-shaped ballvalve isour independently developedanddesignedangular travel regulating valve with a shearing function.WithaV-shapedopening,thevalveisofacompactstructure,smallvolume,lightweight,smooth flow paths,largeadjustableratio，and convenient assembly，disassemblyand maintenance.The valveis widely used in industrieslikeelectricpower,chemical industrypapermakingandlightindustry,especiallsuitableforadjusting the mediumwith highviscosity or fiber.

1Technicaldata

Pressure rating:Class150\~Class600 Nominal size:DN25\~ DN600 Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 4 0 0 ^ { \circ } \mathsf { C } Connection type:Flanged Leakage level: ANSI IV,V Flow characteristics:Approximate EQ% Rated Travel: 9 0 ^ { \circ }

Schematic Drawing

StructuralFeatures

1 The valve has the following structural features: compact structure，simple and smooth flow paths，small flow resistance,large flow capacity,large rangeability,wide application rangeand longservice life.

2 The ball core is designed with a V-shaped opening.The ball core and the valve seat have a shearing function, which can prevent the valve from being stuck.

3 The valve seat component is pre-tightened by the disc spring to ensure continuous close contact between the ball core and the seat.It is of a compact structure,which can be installed easily and is of good sealing performance.

4 The stem is connected by spline,with strong bearing capacity,high allowable differential pressure and good adjustment accuracy.

5 The ball core and seat can be hardened by surface spray welding，spraying and other methods and be made of variousalloymaterials,soas toenhance the resistance to wearand scouring of the valve and extend the service life.

6 The packing structure with low fugitive emission prevents medium leakage，meeting the requirementsof reliable valve sealing.

Multi-port Ball Valve

The T2O multi-port ball valve includes three-way ballvalve and four-way ball valve.

Thethree-wayballvalvehasanL-shapedthree-way(two-holeflowpassage)ballcoreandaT-shapedthree-way(threeholeflowpassage）ballcore.Thefluidmediuminthe three pipescanbecontrolledindiferentcombinationsbychanging the relativeanglebetweentheballcoreandthepipe.TheT-shapedteeballcanconnecthreeorthometricpipeswithoneanotherr conectwoofthemandcutoffanother.TheL-shapedteeballcanonlyconnecttwoorthometricpipesorswitchdirections.The T-shapedthree-wayballvalveplays theroleofshuntandconfluence,whiletheL-shapedthree-wayballvalveplaystheroleof distribution.

Thefour-wayballvalveisofanL-shapedballcore structure,enabling theswitchingoflowdirectionsof two mediaatthe same time.

1Technicaldata

Pressure rating:Class150\~Class300 Nominal size: DN25\~DN300 Temperature range: - 1 7 ^ { \circ } { C } ~ + 2 3 0 ^ { \circ } { C } （20 Connection type:Flanged Leakage level: ANSI IV,V Rated Travel: 9 0 ^ { \circ }

CeramicO-shaped BallValve/CeramicV-shaped BallValve

ZJTRceramicO-shapedballvalveisaon-off valvecomposedofapneumaticorelectricactuatorand valvebody componentsfaturingcompactstructure,smallszendonvenientssemblysssemblyandmntenance.ThamicO shapedballvalvehastheadvantagesofametallcballvalve.Inaddition,itfeaturesastrongresistance tocorosionhigh temperature,wear and scouring.

Asaregulatingvalvecomposedofapneumaticorelectricactuatorandvalvebodycomponents,ZJTVceramicV-shapedbal valve has the advantages ofa ZJTRceramic O-shaped ballvalve and is of aregulating function.

ZJTR ceramic O-shaped ballvalveand ZJTVceramic V-shapedballvalve are widelyused invariousacid,alkali,hightemperature steamormudand other severe mediumconveying systems in industries like petrochemical,metalurgy， papermaking,powerstationdesulfurizationandoilrefining.Bothvalvesarealsoidealsubstitutesfortitaniumalloyvalvesand Monelvalves.

Technicaldata

Pressurerating:Class150\~Class300 Nominal size:DN25\~DN300 Temperature range: - 1 7 ^ { \circ } \mathsf { C } ~ + 2 3 0 ^ { \circ } \mathsf { C } Connection type:Flanged Leakage level: ANSI IV,V Rated Travel: 90°