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Ptfe Lined Check Valve

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Total 23688 products for ptfe lined check valve Manufacture & Suppliers

Wafer Type Double Disc Swing Check Valve , Stainless Steel Check Valve Metal Seat

... in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment....

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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1/2" Thread Spring Return check valve/Donjoy One way valve

...check valve/Donjoy One way valve Sanitary check valves are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid products, spring check v...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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API602 Forged Lift NRV Check Valve For Water Drainage System

...Check Valve,Non Return Valve 1. Full bore or reducing bore; 2. Lift check valve; 3. Ball check valve 4. Swing check valve 5. Builtin spring if requested; 6. Bolted connection, spiral gasket sealed bonnet, th...

COOSAI valve group
Zhejiang,China

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Flange Connecting Double Disc Type Class300 NRV Check Valve

...Check Valves Check valve is usually installed in linesystem, prevent medium from flowing back. Check valve is an automatic valve that itis open and close by pressure of fluid. Against the problem of traditio...

COOSAI valve group
Zhejiang,China

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Cast Steel Swing Check Valve Flanged Class 150-1500 WCB

...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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DN500 Check Valve / Ductile Iron Check Valve / Swing / Non-Return Valve

... the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflo...

Wuhan Libin Valve Manufacturing Co., Ltd.
Hubei,China

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CF3M Double Plate Check Valve DN350 Non Return Valve For Sea Water

...Check Valve DN350 Non-Reuturn Valve for Sea Water (PN25) Dual Plate Check Valve Dimension (Unit:mm) DN Face to face dimension Diameter PN25 PN25 DN350 184 458 DN400 191 515 Check Valve Overview Check Valve...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Welded DN80 Flanged DN11853 Aseptic Check Valves

...used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff Specification Product Name: Weld DN80 Flanged DN11853 Aseptic Check Valves/One way valve Va...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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Lift Y Check Valve Stainless Steel F304 Dn15

...Check Valve Stainless Steel F304 Dn15 2500lb Y Type Check Valve Features and benefits DESIGN FEATURES: ● Vervo's proven pressure seal design. ● Low pressure drop. ● Excellent resistance to thermal changes. ●...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

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DN50-DN500 Flap Check Valve Steel Brass Cast Iron Swing Check Valve

... structure and working principle that can effectively prevent fluid from flowing back and ensure that the fluid flows in a specific direction. The main components of the flap check valve include the valve bo...

Wuxi Weishi Industrial Complete Equipment Co., Ltd.
Jiangsu,China

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DN50~DN200 Pressure PN10 PN16 Class 150 Full PTFE Lined Wafer Butterfly Valve

..., it is called as a body hydro test. Seat Test :1.1 times the working pressure with water. Function / Operation Test :At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear /...

TOBO STEEL GROUP CHINA
Shanghai,China

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DN50~DN200 Pressure PN10 PN16 Class 150 Full PTFE Lined Wafer Butterfly Valve

...PTFE Lined Wafer Butterfly Valve Body Test :1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test. Seat...

TOBO STEEL GROUP CHINA
Shanghai,China

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Customized Size Swing Check Valve / Ductile Iron Check Valve Max Temperature 120°C

... the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflo...

Wuhan Libin Valve Manufacturing Co., Ltd.
Hubei,China

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Flange Miniature Duckbill Check Valve Reliable DIN BS ANSI Flange Standard Low Pressure

... valve is a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped valve .We are doing our best to make this valve more...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

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Hydraulic Double Pilot Operated Check Valve Two Cartridge Design

...check valve with two cartridge hydraulic lock valve A dual cartridge pilot check valve is a specific type of pilot-operated check valve that utilizes a dual cartridge design. It combines the features of a pi...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

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Swing Check Valve 2-36 Inch Class150-2500 WCB Flanged

...Check Valve Swing Flapper for Horizontal Flow Swing check valves are the most common and best check valve for general-purpose use. Of all check valve designs, these valves produce the lowest pressure drop, w...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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High Strength PTFE Lined Valves Cracking Resistance API 6D ASME B16 Standard

... 17-4PH 3 Shaft sleeve SS304 4 O-ring VITON, VITION+FEP,VITON+PFA 5 Disc A216WCB+Lining material CF8/CF8M+Lining material CF3/CF3M+ Lining material 6 Seat PTFE RPTFE PFA FEP PO 7 Elastomer backing Silicone r...

Kaysuns Industry Ltd.
Zhejiang,China

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DN80 Flange Connection CF8M Lifting Type Check Valve

...single direction. The main purpose of check valves is to prevent the flow in reverse direction which would othervise cause the system or equipment to damage, partially or completely,causing a major setback. ...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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SS316 Steam Lift Type 2 Inch PN16 Flanged Check Valve

...single direction. The main purpose of check valves is to prevent the flow in reverse direction which would othervise cause the system or equipment to damage, partially or completely,causing a major setback. ...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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