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how a check valve works

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Total 54586 products from how a check valve works Manufactures & Suppliers
Quality Cast Ductile Iron FF BC Swing Check Valve with 250 PSI Working Pressure ISO 9001 / API 6D for sale

Brand Name:OEM

Model Number:H44T

Place of Origin:Shanghai , China

..., FF, BC Swing Check Valve, Working Pressure 250 PSI Cast Ductile Iron Body, FF, BC AWWA C508 Standard Working Pressure 250 PSI SWING CHECK 1. Nominal diameter: DN40–DN400 2. Working pressure: PN10/16 3. Valve Design: BS5153,API594 4. Face...

Shanghai kangquan Valve Co. Ltd.
Verified Supplier


Quality DN50 1.4301 Hydraulic Check Valves , Sanitary Check Valve For Hydraulic System for sale

Brand Name:DONJOY

Model Number:NO.VZH110A1

Place of Origin:CHINA

... Hydraulic Check Valves , Sanitary Check Valve For Hydraulic System Specification Product Name: DN50 ,1.4301, Sanitary check valve, Valve body nut connection type check valve Valve Body Material: SS304 or SS316L Seal Material: EPDM Max. Working Pressure...

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Quality Industrial Flange Metal Check Valve Water Supply ,  Adjustable Stainless Steel Swing Check Valve for sale

Brand Name:ACKO

Model Number:H44W-10/16

Place of Origin:China

...Flange swing check valve Overview of swing check valves Swing check valve, also known as one-way valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and ...

Bluetrend (Shanghai) Industrial Equipment Co., Ltd.
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Quality No Slam Silent Non Return Check Valve Globe Type For HVAC System for sale

Brand Name:TongJiang

Model Number:Pressure Seal Check Valve

Place of Origin:CHINA

... Silent Check Valve in Globe Type of Cast Steel, Flange Class 125 LB Check Valve PRODUCT INTRODUCTION Check Valve Description Silent check valve was to meet this steadily growing problem that the Silent Check Valve evolved. In designing this valve all...

Zhejiang TongJiang Holdings Company
Verified Supplier


Quality Miniature Non Return Check Valve Adjustable High Pressure RV / RZ series  G thread SS for sale

Brand Name:ROYAL

Model Number:OE-C- RV/RZ

Place of Origin:OE-C- RV/RZ

... 316Ti, set stainless steel check valve after the model plus "-SS", such 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...

oepoch industrial technology
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Quality Compact MCV In Line Check Valve 3000Psi G1/2" for sale

Place of Origin:Ningbo China(Mainland)

Brand Name:FLUIDAC or OEM

Model Number:MCV-02M-3

... PSI in line check valve SS316 body material or Brass Port size G1/8~G1/2 e.g MCV-02M-3 with spring open pressure 3PS Quick Detail: *MCV Mini high pressure in line check valve *Maximum working pressure up...

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Quality Stainless Steel Check Valve Flanged Feature Class300 600 900 Unique Design for sale

Brand Name:WESDOM / Customize

Model Number:H44H-300/600LBP

Place of Origin:CHINA

... in the opposite direction. Usually, Flanged Swing Check Valve is automatically operated. Under the action of the fluid pressure flowing in one direction, Swing Check Valve valve plate is opened, and when the fluid flows...

Verified Supplier


Quality Din Cast Steel Swing Check Valve , Metal Seat Non Return Valve Swing Type for sale

Brand Name:Tengs Valve

Model Number:H44H

Place of Origin:China

...Din Cast Steel Check Valve Swing Type One Way Metal Seat Non Return Valves H44 Description: Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and...

Tengs Valve International Limited
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Quality 3A  2 Inch 3 Inch Stainless Steel Welding Sanitary Check Valve Forging  Ss304 Ss316L for sale

Brand Name:Minozzlinox

Model Number:1/2"-4"

Place of Origin:China

... Sanitary Weld Check Valve Sanitary Weld Check Valve 2. Application: Our Check Valves are designed to prevent reverse flow . Concentric and eccentric styles as well as disk design are available for horizontal ,vertical applications and are working well...

Wenzhou Ci Da Fluid Technology Co., Ltd.
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Quality Customized Size Swing Check Valve / Ductile Iron Check Valve Max Temperature 120°C for sale

Categories:Swing Check Valve


...Swing Check Valve,Check Valve,Non-Return Valves,Reflux Valve, A check valve is a device that only allows the flow of fluids in one direction. They have two ...

Wuhan Libin Valve Manufacturing Co., Ltd.
Verified Supplier


Quality High Pressure Flapper Style Check Valve With High Durability Corrosion Resistant for sale

Brand Name:CCSC

Model Number:Flapper Check Valve - Clapper Check Valve

Place of Origin:China

... 6A high pressure Flapper Check Valve/Clapper Check Valve for Inline Check Valve Flapper Check Valves – Clapper check valves are designed for well service applications such as fracturing, cementing and acidizing. The flapper check valve is placed in the...

CCSC Petroleum Equipment Limited Company
Verified Supplier


Quality High Pressure Duo Wafer Check Valve 150LB - 1500LB Metal Seats For Power Generation for sale

Brand Name:TEKO

Model Number:H76X

Place of Origin:Made in China

...Duo Check Retainerless Design High Pressure Wafer Check Valve TEKO dual check valve are available in the sizes, pressure classes and configurations you need to meet the most ...

TEKO Industry Co., Limited
Verified Supplier


Quality Forged SW / NPT Non Return Check Valve Small Water Hammer Pressure One Way Valve for sale

Brand Name:Foowell

Place of Origin:China

... and automatically open, close the valve disc, used to prevent the media backflow , also known as the reverse valve, one-way valve, countercurrent valve, and back pressure valve. Check valve is an automatic valve, its main role is...

Foowell Industrial Wenzhou Co., Ltd.
Verified Supplier


Quality Hydraulic Oil 31.5 Mpa Hydraulic Check Valve  OEM/ODM Manufacturing ISO9001 for sale

Brand Name:SJ HYD

Model Number:WHR

Place of Origin:CHINA

... sandwich check valve Specifications: Size: 06 Max flow: 200L/min Medium: hydraulic oil Environment temperature: -20-+70C Oil temperature range: -20-+60C( for standard seal),-20-+80C( for PE seal) The highest working...

Verified Supplier


Quality Reliable Operation Hydraulic Check Valve , Chrome Three Hydraulic One Way Check Valve for sale


Model Number:LSQ-CV

Place of Origin:Ningbo, China(Mainland)

...LSQ-CV Hydraulic One Way Valve in Carbon Steel, Chrome Three LSQ-CV check valves, also named: non-return valve. Allow flow to go through from one side to another starts with certain pressure...

Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
Verified Supplier


Quality DN 40-DN 800 Stainless Steel Check Valve Face To Face Ss Swing Check Valve for sale

Brand Name:SUFA

Model Number:HQ14X,H42X,H41X,H44X

Place of Origin:China

...Swing Check valve (BS5153) Swing Check Valve (BS5153) Confirm to BS5153 PN16 Flange Drilled Conforms to BS4504 Face to face Dimensions Conform ...

Suzhou Ephood Automation Equipment Co., Ltd.
Verified Supplier


Quality High Performance Sanitary Check Valve , Stainless Check Valve DN25-DN100 for sale

Brand Name:WLM

Model Number:WLM-CV-DNXX-XX

Place of Origin:China

...DN25-DN100 304 or 316L Stainless Steel Sanitary Non-return Check Valve Brief Description: Sanitary check valve is also called non-return valve. It is installed in a pipeline system to keep fluid from flowing backwards...

Linch Machinery Co. Ltd.
Verified Supplier


Quality Flapper Duckbill Check Valve Cost Effective Duckmouth Shaped For Draining Sewage for sale


Model Number:XH

Place of Origin:China

...Flapper Valves Umbrella Valves Duckbill Valves and Custom Rubber Check Valves One-way sealing valves are used to facilitate a unidirectional flow of fluid. Depending upon the application this either causes a ...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Verified Supplier


Quality Eccentric Design 1/2"-6" Sanitary Check Valves Non Porous , Easy To Clean And Maintain for sale


Model Number:AISI 316L

Place of Origin:CHINA

...AISI 304 316L Sanitary Check Valve Stainless Steel sanitary valve 1/2"-6" Sanitary Check Valve is the sanitary valves worked to prevent the flow from reversing. It is made in stainless steel AISI 316L or ...

Spezilla Tube Co., Ltd.
Verified Supplier


Quality 304 stainless steel check valve 2 pc , SS Swing Check Valve for sale


Model Number:YH-2CV

Place of Origin:China, Cangzhou

...304 stainless steel check valve 2 pc , SS Swing Check Valve 1. Design Standard: ANSI B 16.34 2. Testing Standard: API 598 3. Certification: ISO9001, CE Name: Stainless Steel Full Bore Gate Valve Size: DN10-DN100 Bore type Full...

Hebei Yuanheng Stainless Products Co.,Ltd
Active Member


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