non return valve function

Brand Name:DONJOY

Model Number:NO.VZH110A1-2016

Place of Origin:CHINA

...h liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff Specification Product Name: 316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Valve Body Material: SS304 or SS316L Seal Material:

Brand Name:TongJiang

Model Number:Non Return Check Valve

Place of Origin:CHINA

Y Pattern Non Return Check Valve in Forged Steel A 105, Class 600 LB Check Valve PRODUCT INTRODUCTION Standard Specification Design and manufacture:API 602,BS 5352,ANSI B16.34. Connection ends conform to: - Socket welded ends:ANSI B16.11. - (NPT threaded)...

Brand Name:VERVO

Model Number:H41-200WOG-1INCH

Place of Origin:LISHUI,ZHEJIANG

... opened or closed by the flow and force of the medium to prevent the medium from flowing back. · The check valve is a kind of automatic valve, its main function is to prevent the back flow of the medium, prevent the pump and the drive motor from

Brand Name:CXDLV

Model Number:H74W

Place of Origin:China

...Valve DN125 inch non return valve Check Valve Features Body Material Carbon Steel CF8 CF8M Valve Disc Carbon Steel SS304 SS316 Bolt,Washer SS304 SS304 SS316 Eye Bolt Plated Carbon Stee Plated Carbon Steel Plated Catbon Steel O-ring NBR,EPDM Working Temperature -20℃~120℃ -29℃~180℃ -29℃~180℃ Medium Water,Steam,Oil,Gas Standard ANSI,DIN,JIS,JB (PN16)Single Disc Swing Check Valve...

Brand Name:Kaienli manufacturing

Model Number:KCV08-21

Place of Origin:CHINA

Product Pictures: Description : KCV08-21 Harded check valve with flow 30L 40L 60L 95L one way check valve Check valve, also known as a non-return valve or one-way valve, allows the fluid to flow in only one direction. It is designed to prevent backflow...

Brand Name:CCSC

Model Number:Lift Check Valve/Non Return Valve

Place of Origin:China

.... They are specifically made for mud, cement, fracturing and water service and are easy to operation and simple to maintain. We have many sizes and pressure ratings lift check valves used for

Brand Name:ZhiCheng

Model Number:DN50-DN1200

Place of Origin:Gongyi, China

... valve is made of resilient neoprene and artificial fibres, which are specially processed to resemble a duck's beak, hence the name duckbill valve. In the absence of internal pressure, the mouth of the duck closes under the action of elasticity. As the

Brand Name:ROYAL

Model Number:OE-C- ATR/RSVI

Place of Origin:China

... check valve is required for batch order); 2) RSVI check valve is stainless steel 316L. ◆ Sealing: 1) The metal-to-metal hard seal is applied between the valve core of the ATR check valve and the valve seat; 2) The soft core of the RSVI check valve has

Brand Name:VERVO

Model Number:H41-800LB-DN25

Place of Origin:LISHUI,ZHEJIANG

... valves feature very easy access to maintenance and can be installed in horisontal position. What is a swing check valve? A swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and

Place of Origin:Ningbo China(Mainland)

Brand Name:FLUIDAC or OEM

Model Number:KAM-08

Hexagon G1/4" Non-return Single Way Valve , Hexagon Check Valve KAM Series Hexagon check valve port size G1/8~G1/2 Aluminum Alloy Material or Brass Material e.g KAM-08 Quick Detail: * KAM Series Non-return one way valve * Body aluminum alloy or Brass for ...

Brand Name:VERVO

Model Number:H41Y-CL150-DN300

Place of Origin:LISHUI,ZHEJIANG

...Valve DN300 API6D Swing Check Valve CL150 RF Flanged A216 Wcb Full Bore Non Return Valve China Valve Supplier Item 12Inch Swing Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H41Y-150LB-DN300 Port Size 12INCH/DN300 Structure type Swing Check Valve...

Brand Name:VERVO

Model Number:H41Y-150LB-DN600

Place of Origin:LISHUI,ZHEJIANG

...Valve Non Return Valve BS1868 Casting Steel Carbon Steel Check Valve DN600 Class150 RF Flange Item 24Inch Swing Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H41Y-150LB-DN600 Port Size 24INCH/DN600 Structure type Swing Check Valve Pressure 150LB Temperature -29~429Degree Connection form Raise Flanged Material Carbon Steel A216 WCB Feature Easy disassembly SWING CHECK VALVE...

Brand Name:VERVO

Model Number:H71W-DN80-PN20

Place of Origin:LISHUI,ZHEJIANG

...Valve PN20 Wafer Full Bore Non Return Valve Casting Steel Single Plate Piston Check Valve Item Single Check Valve Stainless Steel Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H71W-DN80-PN20 Port Size 3 Inch /DN80 Structure type Single Disc Lift Check Valve...

Brand Name:VERVO

Model Number:S41-CL600-1INCH

Place of Origin:LISHUI,ZHEJIANG

...Valve 150LB Wafer Full Bore Non Return Valve Forging Steel C95800 Single Plate Piston Check Valve Item Single Disc Check Valve Stainless Steel Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H71W-DN25-150LB Port Size 1Inch /DN25 Structure type Single Disc Lift Check Valve...

Brand Name:ROYAL

Model Number:OE-C- RV/RZ

Place of Origin:OE-C- RV/RZ

... as RD-S16-SS ◆Seal: carbon steel check valve is nitrile rubber NBR, stainless steel check valve is fluoro rubber FPM ◆Valve opening pressure: standard spring opening pressure is 1bar, if you need other opening pressure 0.2, 0.5, 2, 3bar, you can

Brand Name:ANRY

Model Number:H44H

Place of Origin:WENZHOU

ANSI Swing Check Valve Stainless Steel Non Return Valve pressure sealing cover,swing type disc Threaded or welded seat ring ASTM A216 WCB,A217 Wc6,A351 Cf8,A351 CF8M, A351 Cf3,A351 CF3M,A351 CN7M Technical parameters : Standards compliance Design and ...

Brand Name:VERVO

Model Number:H71W-DN125-PN20

Place of Origin:LISHUI,ZHEJIANG

...Valve Wafer PN20 125mm Non Return Valve API594 A182 F316 Stainless Steel Check Valve Item Forged Steel Single Disc Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H71W-DN125-300LB Port Size 5'' DN125 Structure type Wafer Single Disc Type Check Valve...

Brand Name:VERVO

Model Number:H71W-150LB-DN25

Place of Origin:LISHUI,ZHEJIANG

... Steel A182 F304 DN25 Single Disc Non Return Valve Single Check Valve Piston Check Valve Lift Type Product name Forged Single Disc Lift Type Wafer Check Valve Size 1Inch/DN25 Structure style Lift Check Valve Pressure 150LB Temperature -29-300℃ Medium ...