STAINLESS STEELVALVE SERIES不锈钢阀门系列

温州朗丰流体设备有限公司温州朗丰流体设备有限公司是卫生级管道过滤器、呼吸器、角式过滤器、微孔过滤器、压缩空气过滤器、阀门管件等产品专业生产加工的公司，拥有完整、科学的质量管理体系。温州朗丰流体设备有限公司的诚信、实力和产品质量获得业界的认可。欢迎各界朋友莅临参观、指导和业务洽谈。

LANG

卫生级管道过滤器
Sanitary Grade
Pipeline Filter

呼吸器 Respirators 角式过滤器 Angle Filter

Wenzhou Langfeng Fluid Equipment Co., Ltd. is a company specializing in the production and processing of sanitary grade pipeline filters, respirators, angle filters, microporous filters, compressed air filters, valves and fittings, and has a complete and scientific quality management system. Wenzhou Langfeng Fluid Equipment Co., Ltd. has been recognized by the industry for its integrity, strength, and product quality. Welcome friends from all walks of life to visit, guide and negotiate business.

FENG

微孔过滤器 Micro Porous Filter

压缩空气过滤器 Compressed Air Filter

阀门管件 Valve Fittings

Product Catalog产品目录

01

卫生级卡箍蝶阀 Sanitary Grade Clamp Butterfly Valve

卫生级气动快装蝶阀 Sanitary Pneumatic Clamp Butterfly Valve

02

卫生级气动焊接蝶阀 Sanitary Pneumatic Welding Butterfly Valve

03

卫生级手动焊接蝶阀 Sanitary Manual Welding Butterfly Valve

卫生级手动螺纹蝶阀 Sanitary Manual Thread Butterfly Valve

04

球阀 Ball Valve

卫生级气动三片式蝶阀 Sanitary Pneumatic Thread Butterfly Valve

05

07

卫生级三片式蝶阀 Sanitary Pneumatic Three- Piece Butterfly Valve

10

08

卫生级蝶型球阀 Sanitary Butterfly-type Ball Valve

卫生级三通蝶阀 Sanitary Grade Three Piece Butterfly Valve

11

09

卫生级三片式电动全包球阀 Sanitary 3pc Electric Ball Valve

14

三通球阀系列Three-way Ball Valve Series

15

球阀系列Ball Valve Series

16

止回阀 Check Valve

18

19

罐底球阀 Tank Bottom Ball Valve

21

产品一览 Product List

29

无菌取样阀 Aseptic sampling valve

22

直通隔膜阀 Straight Way Diaphragm Valve

30

卫生级安全阀 Sanitary Safety Valve

23

U型隔膜阀 U Type Diaphragm Valve

31

球形安全阀Ball Type Safety Valve

24

隔膜罐底阀 Aseptic Diaphragm Tank Bottom Valve

32

恒压调节阀 Constant Pressure Adjusting Valve

25

气动隔膜阀 Pneumatic Diaphragm Valve

33

卫生级离心泵 Sanitary Centrifugal Pump

26

普通隔膜阀 Straight Way Diaphragm Valve

34

Q5系列气动角座阀Q5 Series Pneumatic Angle Seat Valve

27

隔膜片 Diaphragm Sheet

36

卫生级视镜 Sanitaty Sight Glass

Sanitary grade clamp butterfly valve

卫生级卡箍蝶阀

卡箍蝶阀(DIN)Clamped Butterfly Valve(DIN)

卡箍蝶阀(3A,SMS,ISO,DS)Clamped Butterfly Valve(3A,SMS,ISO,DS)

Sanitary Pneumatic Clamp Butterfly Valve

卫生级气动快装蝶阀

气动快装式 Clamp type with pneumatic

Sanitary Pneumatic Welding Butterfly Valve

卫生级气动焊接蝶阀

气动焊接式 Welding type with pneumatic

DIN

Sanitary Manual Welding Butterfly Valve

卫生级手动焊接蝶阀

不锈钢执行器 Stainless steel pneumatic actuator

手动焊接式 Welding type with manual

Sanitary Manual Thread Butterfly Valve

卫生级手动螺纹蝶阀

手动螺纹式 Threaded type with manual

手动螺纹式 Threaded type with manual

手动螺纹式 Threaded type with manual

DIN

Sanitary Pneumatic Thread Butterfly Valve

卫生级气动螺纹蝶阀

气动螺纹式 Threaded type with pneumatic

气动螺纹式 Threaded type with pneumatic

SMS

3A

Sanitary Pneumatic Three-piece Butterfly Valve

卫生级气动三片式蝶阀

气动三片式 Three-piece type with pneumatic

DIN

Sanitary Grade Three Piece Butterfly Valve

卫生级三片式蝶阀

三片式蝶阀(DIN)Three-piece Butterfly Valve(DIN)

三片式蝶阀(3A,SMS,ISO,DS)Three-piece Butterfly Valve(3A,SMS,ISO,DS)

Sanitary Grade Three-way Butterfly Valve

卫生级三通蝶阀

卫生级三通球阀 Sanitary Three Way Ball Valve

Sanitary Butterfly-Type Ball Valve

卫生级蝶型球阀

卫生级蝶型球阀 Sanitary Butterfly-Type Ball Valve

直通快装球阀 Straight through rapid installed ball valve

卡箍快装球阀Yoke rapid installed ball valve

无滞留球阀 Non-retaining ball valve

尺寸(mm)

快装蝶式球阀 Butterfly ball valve with clamp

焊接三片球阀

快装三片式球阀 3 Pieces ball valve with clamp

尺寸(mm)
3 Pieces ball valve with weld

尺寸(mm)

球阀

三片式气动全包球阀 3PC Pneumatic All - Inclusive Ball Valve

非直端变径四通Reducing cross without straight-end

卫生级法兰球阀 Sanitary Flange Ball Valve

Sanitary 3PC Electric Ball Valve

卫生级三片式电动全包球阀

电动执行器Electric actuator

Three-way Ball Valve Series

三通球阀系列

方形三通球阀Square Three Way Ball Valve

球阀系列

锻造方形球阀 Forge Square Ball Valve

方形气动球阀 Pneumatic Square Ball Valve

手动罐底全包球阀Manual Tank Bottom Ball Valve

Ball Valve Series

球阀系列

气动罐底全包球阀 Pneumatic Tank Bottom Ball Valve

单位(mm)

手动半导体球阀 Manual Semiconductor Ball Valves

Clamped Check Valve

Threaded Check Valve

焊接式止回阀 Wekded Check Valve

DIN

卡箍式止回阀

Tank Bottom Ball Valve

罐底球阀

气动快装三片式罐底球阀 Pneumatic Clamped 3PC Tank Bottom Ball Valve

手动快装三片式罐底球阀 Manual Clamped 3PC Tank Bottom Ball Valve

原理Principle:

罐底球阀配有特殊罐底连接面法兰，用于焊接在反应罐或容器底部,其端部轮廓和半径具有有效的重力排放作用，平滑的锥形孔和罐内超近距离的球体可防止介质在阀门入口处堆积，确保排泄畅通。

This ball valve with special tank bottom flange connection,be welded on the tank bottom. The design of contour andradiushave effective gravity discharge function.Also smooth taper hole and the sphere closely to the bottom, whichprevent the medium from staying at the entrance of valve.Make sure drain smoothly.

设计特点 Design features:

流体阻力小，其阻力系数与同长度的管段相等

结构简单、体积小、重量轻

操作方便,开闭迅速，从全开到全关只要旋转90°，便于远距离控制。

维修方便，结构简单，密封圈拆卸更换比较方便

紧密可靠，球阀的密封材料使用PTFE，在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起密封面的侵蚀。

连接方式:快装、焊接、螺纹、法兰

尺寸:1"-4"标准:3A、DIN、SMS、IDF、RJT、BPE、ISO

Small fluid resistance, resistance equal to same length section of pipe

Simple structure, small volume, light weight Easy to operate.open and close rapidly, from fully open to fully closed only90 degree rotation, convenient remote control.

Easy maintenance,simple structure, convenient todisasscmbly and replaccmcnt the scal

Ice seal , PTFE sealing, at fully open or fully closed, sphere and the sealing surface of valve seat are isolate with medium.

When medium transiting, these will not cause erosicn of sealing surface.

Connection: clamp, weld, thread,flange

Size:1"-4" Standard: 3A,DIN,SMS,IDF,RJT, BPE,ISO

Tank Bottom Ball Valve

罐底球阀

DIN

NO.RVB160201

NO.RVB160202

产品一览

两位两通阀门
精密铸造
直通结构，适用于所有的国际标准的对焊接口

两位两通阀门铸造结构直通结构，适用于所有的国际标准的对焊接口

隔膜取样

T型阀门例如用于无死区的环形管道

用于不锈钢容器和罐

多通道阀体视用途而定

Straight Way Diaphragm Valve

直通隔膜阀

隔膜阀是一种用途广泛的隔膜产品，适用于制药、生物、乳品、饮料、化工、化妆品、食品、电子等流体相关行业的流体控制系统。其优点在于使用无死角、无泄漏、易清洗、维护成本低、易操作等多项优点。可实现自控与手控，为降低企业运行成本提供良好的产品、35度安装时具有排放干净；阀内无泄漏风险；抗腐蚀性能高；粘度较高的物料容易通过可替代球阀、蝶阀对洁净度要求高的产品。

Diaphragm valve is a kind of diaphragm product with wide application in fluid control system of fluid-related industries like pharmacy, biology, dairy products, drink, chemical engineering, cosmetics, food and electronics etc. Its advantages include no dead angle, no leakage, easy cleaning, low maintenance cost and convenient operation etc. Automatic control and manual control can be realized, which can reduce operating costs for enterprises. Discharge is clean in time of 35 degrees installation. There is no risk of leakage inside the valve. It has high resistance to corrosion. Highly viscous materials can easily pass through diaphragm valve, which can be a substitute for ball valve and butterfly valve with high requirement for cleanness.

U Type Diaphragm Valve

U型隔膜阀

U型一体式隔膜阀按生产工艺在管道上进行采样及做用水点使用，符合GPM要求，阀门安装在环形管道上使用，保证其用水点做到无死角。密封材料采用进口PTFE材料作为隔膜片，符合洁净要求。阀门采用限位装置保证其关闭时不会因用力过大损坏膜片。是目前生物制药厂广泛使用的阀门。

U type all-in-one diaphragm valve is used as sampling and water consumption point on pipeline according to production technology, conforming to GPM requirements. Valve is used by installing it on circular pipeline to ensure that water consumption points have no dead angles. Sealing material adopts imported PTFE as diaphragm sheet, conforming to sanitary requirements. Valve adopts limiter to ensure that diaphragm sheet will not be damaged due to too much force when the valve isclosed. It is a kindof valve widely used by biopharmaceutical factories.

Aseptic Diaphragm Tank Bottom Valve

隔膜罐底阀

罐底阀应用于生物制药，食品，精细化工等行业的配料容器放料使用，该阀结构在搅拌器开启时，底部物料能充分随水流搅拌均匀，与设备连接分为焊接式，法兰式两种。

安装使用45度出料可使容器内物料排放干净，满足GMP要求，是管道卫生级洁净阀门。

Tank bottom valve is applied to proportioning vessel for emptying in biological pharmacy, food and fine chemical engineering etc. When stirrer is started, bottom material can be stirred evenly together with water. Connection mode includes welded type and flange type. Installation and use of 45 degrees material discharge can ensure material inside vessel can be discharged completely, conforming to GMP requirements. It is sanitary valve for pipelines.

Pneumatic Diaphragm Valve

气动隔膜阀

隔膜阀适用于制药、生物、乳品、饮料、化工、化妆品、食品、电子等流体相关行业的流体控制系统。其优点在于使用无死角、无泄漏、易清洗、维护成本低、易操作等多项优点。可实现自控与手控，为降低企业运行成本提供良好的产品、45度安装时具有排放干净；阀内无泄漏风险；抗腐蚀性能高；粘度较高的物料容易通过可替代球阀、蝶阀对洁净度要求高的产品。

Diaphragm valve is a kind of diaphragm product with wide application in fluid control system of fluid-related industries like pharmacy, biology, dairy products, drink, chemical engineering, cosmetics, food and electronics etc. Its advantages include no dead angle, no leakage, easy cleaning, low maintenance cost and convenient operation etc. Automatic control and manual control can be realized, which can reduce operating costs for enterprises. Discharge is clean in time of 45 degrees installation. There is no risk of leakage inside the valve. It has high resistance to corrosion. Highly viscous materials can easily pass through diaphragm valve, which can be a substitute for ball valve and butterfly valve with high requirement for cleanness.

Straight Way Diaphragm Valve

普通隔膜阀

隔膜阀是一种用途广泛的隔膜产品，适用于制药、生物、乳品、饮料、化工、化妆品、食品、电子等流体相关行业的流体控制系统。其优点在于使用无死角、无泄漏、易清洗、维护成本低、易操作等多项优点。可实现自控与手控，为降低企业运行成本提供良好的产品、35度安装时具有排放干净；阀内无泄漏风险；抗腐蚀性能高；粘度较高的物料容易通过可替代球阀、蝶阀对洁净度要求高的产品。

Diaphragm valve is a kind of diaphragm product withwide application in fluid control system of fluid-related industries like pharmacy, biology, dairy products, drink, chemical engineering, cosmetics, food and electronics etc. Its advantages include no dead angle, no leakage, easy cleaning, low maintenance cost and convenient operation etc. Automatic control and manual control can be realized, which can reduce operating costs for enterprises. Discharge is clean in time of 35 degrees installation. There is no risk of leakage inside the valve. It has high resistance to corrosion. Highly viscous materials can easily pass through diaphragm valve, which can be a substitute for ball valve and butterfly valve with high requirement for cleanness.

PTFE(+EPDM支持片)双层隔膜片是国际上使用于卫生隔膜阀门上的高标准隔膜片形式，是满足频繁使用SIP灭菌的生产工艺最可靠产品；广泛用于血液制品、疫苗、生物制药、大/小容量注射剂、无菌生产、发酵、注射用水供应及分配回路上等领域。

双层隔膜片配的EPDM支持片,除了起着保护与产品接触的PTFE片的作用外,还能加强PTFE片的密封效果。PTFE隔膜片配上EPDM支持片一起使用,其可靠性及使用寿命都达到最佳水平。

由具有改性的三元乙丙橡胶制造而成聚合物材料用高强度织造材料粘合以确保最大的强度和耐久性，使用了最新的硫化技术，提高了用寿命更加长久，提高了可靠性。

Modified EPDM is used to produce polymer materials, highstrength woven materials are applied to bonding so as to ensure maximum strength and durability. Latest vulcanizing technology is used to extend service lifetime and improve reliability.

Double-layer diaphragm sheet PTFE(+EPDM backup sheet) is a form of high standard diaphragm sheet applied to sanitary diaphragm valve worldwide. It is a most stable product for production technology in which SIP sterilizing is used frequently. It is widely applicable to such fields as blood products, vaccine, bio-pharmacy, big/small volume injection, aseptic production, fermentation, injection water supply as well as distribution loop.

Besides protecting PTFE sheet that contacts products, EPDM backup sheet also can strengthen sealing effect of PTFE sheet. Synchronous use of PTFE diaphragm sheet and EPDM backup sheet can achieve best level for reliability and service lifetime.

性能特点/Property features

。优异的耐蠕变和耐压性能
。优异的热机械性能
。优异的弯曲寿命
。结构严密，无气孔
表面光滑不残留
。突出的使用寿命
Good anti-creep and pressure-resistant property
Good thermal mechanical property
Good flexing lifetime
Tight structure, without air hole
Smooth surface without residues
Durable service lifetime

指标/Index

执行标准Executive standard:FDA21CFR177.2600工作温度Workingtemperature:-120℃\~150℃工作压力Working pressure:Max.0.6Mpa设计寿命Designedlifetime:>300,000次times/25℃隔膜材料Diaphragm material: new type:PTFE隔膜规格Diaphragm specification:DN8-DN125

隔膜片

隔膜片尺寸表/Diaphragm size table

	规格	$\boxed { 1 } \cdots \boxed { 2 }$	$[ \equiv ] - 1 \equiv \frac { 1 } { 2 } \equiv \frac { 1 } { 2 } \equiv 1 .$	M	K
	DN6	$2 1 \times 2 1$	$3 5 \times 3 5$	9.5	5
	DN8	$2 1 \times 2 1$	$3 5 \times 3 5$	9.5	5
	DN10	$2 1 \times 2 1$	$3 5 \times 3 5$	9.5	5
	DN15	$3 4 \times 4 0$	$5 1 \times 4 8$	M4	6
	DN20	$5 5 \times 4 6$	$7 4 \times 6 8$	M6	9
	DN25	$5 5 \times 4 6$	$7 4 \times 6 8$	M6	9
	DN32	$7 0 \times 6 5$	$1 0 2 \times 9 0$	M6	11
	DN40	$7 0 \times 6 5$	$1 0 2 \times 9 0$	M6	11
	DN50	$7 5 \times 8 4$	$1 1 2 \times 1 0 5$	M6	13
	DN65	$1 0 8 \times 9 5$	$1 3 4 \times 1 2 6$	M8	15
	DN70	$1 2 6 \times 1 1 4$	$1 8 5 \times 1 5 6$	M8	15
	DN80	$1 2 6 \times 1 1 4$	$1 8 5 \times 1 5 6$	M8	15
	DN100	$1 9 4 \times 8$	135	M8	15
	DN125	$1 9 4 \times 8$	135	M8	15

Aseptic Sampling Valve

无菌取样阀

卫生级取样阀/Sanitary Sampling Valve

应用领域：该阀门用于啤酒、牛奶、饮料、果汁、制药等行业。 连接方式：卡箍、焊接
阀体：AISI316L(1.4404)ASME BPE 316L
膜片：EPDM PTFE
最高温度：150℃(PTFE)
压力：10bar
Application: the valve is used for beer, milk, juice, beverage, pharmaceutical and
other industries
Body: AISI 316L (1.4404) ASME BPE 316L
Diaphragm: EPDM PTFE
Maximum temperature: 150C(PTFE)
Pressure:10bar

快装式卫生取样阀/Quick Loading Type Sanitary Sampling Valve

应用领域：该阀门用于啤酒、牛奶、饮料、果汁、制药等行业。 连接方式：卡箍、焊接
阀体：AISI316L(1.4404)ASME BPE 316L
膜片：EPDM PTFE
最高温度：150℃(PTFE)
压力：10bar
Application: the valve is used for beer, milk, juice, beverage, pharmaceutical and
other industries
Body: AISI 316L (1.4404) ASME BPE 316L
Diaphragm: EPDM PTFE
Maximum temperature: 150℃(PTFE)
Pressure:10bar

消毒式卫生取样阀/Steriling Sanitary Sampling Valve

该无菌取样阀为每次取样前和取样后进行杀菌。

关闭阀门：消毒-短期关闭阀门，保持软管间的通道开启，用于消毒。如果使用蒸汽，建议在出口装一个小型的压力安全阀。

The sterile sampling valve is used for sterilization before and after each sampling.
Open the valve: Sampling - open the valve manually.

Close the valve: Disinfection - close the valvefor a short time and keep the channel between hoses open for disinfection. If steam is used, it is recommended to install a small pressure safety valve at the outlet.

Application: the valve is used in pharmaceutical, beer, milk, beverage, fruit juice and other industries.

Connection method: clamp, welding valve body: AISI 316L (1.4404) ASME BPE 316L Diaphragm: EPDM PTFE maximum temperature: 150 °C (PTFE) pressure: 10bar

Sanitary Safety Valve

卫生级安全阀

材料/Materials

产品过流钢制部件:304/316L

其他钢制部件:304

弹簧钢质部件：60 Si2Mn

过流部件表面粗糙度：Ra≤0.8um

外表面粗糙度:Ra≤0.8um

接触输送物料的密封件：EPDM(标件)

其他密封件：PTFE，EPDM

Product wetted steel parts: 304 / 316L

Other steel parts: 304

Spring steel parts: 60 Si2Mn

Flow components of surface roughness: Ra≤0.8um

Outer surface roughness: Ra≤0.8um

Wetted seals: EPDM (standard items)

Other Seals: PTFE, EPDM

应用/Applications

卫生级安全阀的安全设计使得它能保护设备，所以它安装在排放压力的回路，对管路、泵、装置、储罐等起安全保护作用。广泛应用于食品、饮料、乳制品、制药、啤酒等行业。

Sanitary safety relief valve design allows it to protect equipment, its design makes it adequate forprotection of installations in the pharmaceutical industry. It is used to pressure bypass for safety purposes in order to protect lines, pumps, fittings, tanks, etc.

工作原理/Operating principles

该系列安全阀是通过调整弹簧的压紧螺母来校准一个特定压力。校准压力是为了避免设备损坏而定的最大安全压力值。在正常的的工作压力下，阀门是关闭的；当系统压力超过校准压力时，阀门打开。管道系统中的压力得到释放，从而达到对管路及设备的保护。

卫生级安全阀增加了气动开启装置，便于对安全阀及其管路进行CIP清洗。

安全阀是一种较为特殊的阀门，在出厂时都经过了严格的校验，但为了使阀门能更切合实际运行工况，故有条件时，应尽可能现场对阀门再进行校验。

The series spring safety valve by adjusting the compression nut to calibrate a particular pressure. Calibration of pressure in order to avoid damage to the equipment and given the maximum safe pressurevalue. Under normal operating pressure, the valve is closed; When the system pressure exceeds the calibrated pressure, the valve opens. Piping system pressure has been released, so as to achieve the protection of pipes and equipment.

Sanitary pneumatic valve increases Opener, facilitate the safety valve and piping were CIP cleaning.

Safety valve is a more special valve at the factory went through a rigorous validation, but in order to make the valve can be more realistic operating conditions, it is conditional, as far as possible on-site check valve further.

Ball Type Safety Valve

球形安全阀

DIN

INCH

Constant Pressure Adjusting Valve

恒压调节阀

工作原理/Operating principles

恒压调节阀系列均通过压缩空气进行遥控操作，该系列阀门的操作不需要依赖输送产品的管线中的任何传感器，仅需要一个用于压缩空气的压力调节装置和产品输送管路上的对压力实施监控的一个压力表.一套隔膜/阀杆系统可以对所输送产品的任何压力变化作出迅速反应，并相对地改变阀杆位置，以便继续维持预先设定的压力值。当输送产品的压力升高时，阀门就会开启，反之，输送产品的压力降低，阀门就会关闭。

Constant pressure regulating valve series are remotely operated by compressed air, the series of valve operation does not depend on the pipeline transportation of products of any sensor, requiring only a compressed air pressure regulator for the devices and a pressure gauge on the product pipelines monitor the pressure. A diaphragm/stem system can transport the product of the rapid response to any pressure changes and change stem position so that continue to maintain pre-set pressure value. When the delivery pressure of the product increases, the valve opens, on the contrary, the valve is closed

应用/Applications

该型阀门是一种卫生级恒压阀，可适用于不锈钢管道系统内。

This type of valve is a sanitary constant pressure valve,suitable for stainless steel pipeline systems.

标准设计/Standard Design

LY现行设计的恒压调节阀系列均按DIN标准、3A标准和ISO标准等来设计生产。

恒压调节阀系列基本组成部件包括：一个带阀座的阀体、阀盖、一个带隔膜单元的阀杆以及一个卡箍。恒压调节阀因入口与阀体底部成90°，残液无法积存，所以清洗作用更显著；另外特别的柱塞设计可容许较少的液体流量和较高的CIP流量。

LY current design Rh11 constant pressure regulating valve series according to DIN standards, 3A standards and ISO standards to design manufacetre.Constant pressure regulating

valve series basic component parts, including: a body with a valve seat, valve cover, a stem cell with a diaphragm and a clamp. Constant pressureregulating valve due to the bottom with the entrance into90°, the residue can not accumulate, so the clean function and more significant; other special plunger design allows less liquid flow and higher CIP flow.

Sanitary Centrifugal Pump

卫生级离心泵

CFRB系列型号标准总配置FRB series pump and motor configuration

应用/Application

FRB系列卫生型离心泵可广泛应用于各类液体物料的输送，如乳品、啤酒、饮料、医药、生物工程、精细化工等领域。它不但可以输送普通的低、中粘度溶液、也可以输送含悬浮物或有腐蚀性的溶液。丰日卫生型离心泵的形式为单级、单吸。开式叶轮。泵壳、叶轮经精心设计，减小了阻力，彻底消灭卫生死角。由于其特殊的结构，所以提高了泵内液体的流速，从而提高了泵的整体性能，且易于清洗，具有卓越的卫生性能。它可以满足产品对卫生、柔性处理的要求并具有耐化学腐蚀性能。

fengri sanitary pump is applicable in conveying all kinds of liquid materialin the industries of dairy, beer bevrage ,pharmaceutical and chemitry.It conveys not only normallow or middle viscous solutions but also suspension and corrosive fluids.fengri sanitary centrifugal pump has types of single single suctiona and open styled impeller with its elaborate design in shell and impeller.resistance is reduced and unhygienic dead andle is thoroughly eliminated.due to its special structue,the liquid flow speed in the pump is promoted to its whole performance.also it has an easy flow speed in the pump is promoted to its whole performance, also it has an easy access for cleaning which presents its outstanding sanitary features,It meets the roduct gentle treatment requirements as ell as anticorrosivechaacter

Q5 Series Pneumatic Angle Seat Valve

Q5系列气动角座阀

技术参数/Technical data

压力范围pressurerange:0-16bar
介质温度medium temperature:-10℃\~+180℃
环境温度environmental temperature:-10℃\~+60℃
阀体材料 body material: 不锈钢 stainless steel
密封材料 sealing material:聚四氟乙烯PTFE
执行机构外壳 actuator material:聚酰胺PA
介质medium:中性气体、空气、水、neutralgas,
air, water

特点/advantages

外部先进导角座阀，溢流口与滑块间有自动调节密封压盖，阀体角座结构可实现较大流量，特别是与普通截止阀相比对。

External advanced angle, especially compare with the normal globe valves seat valve, there is adjustment sealing gland between over flow drain and slider, body structure can enforce more flow rate, especially compare with the normal globe valves.

选取/option

控制功能 control functions:常开 normally open
执行机构外壳适用于环境温度：+5℃\~+130℃actuatormaterial
Suitable for environmental temperature:+5℃\~+130℃
无复位弹簧双作用执行机构 no return spring double
acting actuators
电子式位置反馈electronic position feedback
独立可调行程极限，适于高低流量
independent adjustable stroke limit, suitable for high
low flow schedule
手动应急开关 manual emergency switch
先导阀适用的namur
适配器 pilot valve suitable namur adapter

Q5系列series

Q5 Series Pneumatic Angle Seat Valve

Q5系列气动角座阀

H5系列series

K5系列series

F5系列series

由任视镜

B

Sanitaty Sight Glass

卫生级视镜

快装直通视镜 Clamped Straight Sight Glass

Union Type Sight Glass

DIN