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wafer non-return valve

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Wafer Check Valve

Details: Wafer Check Valve Wafer Type Double Door Check Valve, Wafer non-return flap Valve, Double door non-return valve, Dual plate non-return valve, Dual...

Aimer industrial

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China (Mainland)China (Mainland)

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Butterfly Type Check Valve (H76X/H(DDCV). H46X/H)

Minimum Order:15

Productivity:5, 000pcs/month

Origin:China

HS Code:84813000

Details:

Zhejiang Guanlong Machinery Valve Co., Ltd.

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ChinaChina

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Dual Plate Check Wafer non-return Valve

Details: Dual Plate Check Wafer non-return Valve 1) Size: 2" - 40" 2) Class: 150lbs - 900lbs Technical standards: 1) Design and manufacture: API 6D 2) Face...

Cino Valve Industrial Co.,Ltd

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China (Mainland)China (Mainland)

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wafer non-return valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: wafer non-return valve Specifications: 1) Size: 2-42" 2) Pressure class: 150 ~ 2,500lbs 3) Temperature: -196 ~ 600&d...

Zhejiang Zhongzheng Valve Co., Ltd.

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China (Mainland)China (Mainland)

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Baiqiang Valve Group Co., Ltd.

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ChinaChina

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Wafer Non Return Valve For Water PN40

Details: Disco check valvesThe disc check valve consists of four main components: the body, a disc, a spring and a spring retainer. The disc moves in a pla...

Laizhou Dongsheng Valve Co., Ltd.

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China (Mainland)China (Mainland)

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H71 wafer check valve

Model / Specifications:H71

Price Range:US $50 - 5,500 / Set

Standard or Nonstandard:Standard

Structure:check

Pressure:Medium Pressure

Power:Manual

Details: 1),Size:1/4"--30" 2),Material:WCB,SS304,316 H71 wafer check valve,non-return valve,stainless steel check valve...Place of Origin: CN;ZHE

Wenzhou City Songjiang Pipe & Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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wafer check valve non return valve

Model / Specifications:4"-8"

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: 1.PVC ball valves high working pressure: 1/2" to 2" 235psi @ 73F degree;2 1/2" to 4"150psi @ 73F degree.2.PVC ball valves low ...

Qinhuangdao Hongyang Plastic Co., Ltd.

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China (Mainland)China (Mainland)

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Non Return Valves

Details: Non Return Valves Swing Check Valve Wafer Swing Check Valve Ball Check Valve Lift Check Valve Dual Flap Ch...

Apollo Industrial Products L.L.C

Business Type:Manufacturers

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United Arab EmiratesUnited Arab Emirates

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Lug Type Non-return Valve

Details: Lug type Non-return valve, API594 design, wafer type, Compact and simple structure check valve which can stop return flow by itself. Dual plate N...

Zhejiang Petrochemical Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Butterfly Non-return Valve

Model / Specifications:H77X

Price Range:US $4 - 99 / Set

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Pneumatic

Details: Wafer Butterfly Non-return Valve is an energy saving product that adopts advanced oversea configuration design...

Shanghai Xiangnuo Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Dual Plate Wafer Swing Non-return Valve

Model / Specifications:H71/W

Standard or Nonstandard:Standard

Structure:Check

Pressure:Low Pressure

Power:

Details: Dual Plate Wafer Swing Check Valve Technical dataSize:DN50-DN600Working pressure :pn16Face to Face: DIN3202-K3Flange drilling: ANSI 1125,EN1-92PN...

Beijing Beigao Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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wafer lift check valve( non-return check valve)

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: wafer lift check valve 1.material:ANSI 304,316 WCB, 2.presure :150psi-300psi 3.acid resistant ,alkaliproof...

Zhejiang Ouming Fluid Casting Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer fep lined non return valve

Price Range:US $1 - 10,000

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Pneumatic

Details: We're specialists in the design and manufacture of lined valves....

Xuanda Industrial Group Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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H74X / H on the folder-type wafer check valve

Model / Specifications:H74X / H

Details: H74X / H on the folder-type wafer check valve Product Overview The valve is a thin non-return valve, it has a simple structure, beautiful a...

KING NUO MACHINE LIMITED

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer Check Valve (WCK)

Productivity:100, 000pieces

Trademark:jonloo

Function:Ddcv Double Lobe

Material:Carbon Steel, Stainless Steel

Details:

Shanghai Jonloo Machine MFG Co., Ltd.

Business Type:Manufacturers

Free Member

 China China

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Wafer Type Slim Swing Non-return check Valve

Model / Specifications:ZHF-BDB

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: Stainless Steel Wafer Type Slim Swing Check Valves 1)Easy to install 2)Long working life without leakage. 3)High quality...Place of Origin: CN;SHN

Laizhou Dongsheng Valves Co., Ltd.

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China (Mainland)China (Mainland)

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ASME B16.34 Non Return Valve WCB Screw Threaded BSPT NPT

Details: SPECIFICATIONS: ASME B16.34 Non Return Valve WCB Screw Threaded BSPT NPT 1.threaded stainless steel check valve2.stainless steel wafer swing ch...

Xintai Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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API Check Valve

Standard or Nonstandard:API594API 6D

Structure:Check

Pressure:Medium Pressure

Power:Non-Return

Details: API594 Wafer Double Disc Check Valve, Cast Steel check valve, Swing check valve,wafer check valve, flange check valve...

Wenzhou Kesai Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Stainless steel swing wafer Check Valve

Price Range:US $1 - 1,000

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: Stainless steel swing wafer Check Valve SIZE: 2"~24", non-return type Face to face: API598...

Valtek (Shanghai) Ind. Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Double-disc Swing Wafer Check Valve

Model / Specifications:H76

Price Range:US $1-100

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:non-return

Details: Double-disc Swing Wafer Check ValveSpecifications:Design API 504Face to FaceASME B16.10Flange EndsASME B16.5Test & Inspection API 598Class150-...

YUHUAN ZOKI VALVE MANUFATURING CO.,LTD

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Non return cast iron valves double flap

Details: two-way flow check valve cf8m SpecificationsDual Plate Wafer Butterfly Check Valve DN40-1200mm PN(MPa): 1.0/1.6 API,ANSI,ASTM,BS,DIN,JIS,ISO appro...

Luoyang Jinerjian Trading Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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non return valve

Model / Specifications:H74F46--16C

Price Range:US $1 - 100 / Piece

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: 1.Lining wafer check valvewafer check valve.single disc,WCB body,FEP lining, 2.150LB 3.wooden box packing...Place of Origin: CN;ZHE

Zhejiang Dafulong Valve Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer check valve

Model / Specifications:LB001

Price Range:US $10 - 1,000 / Set

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Hydraulic

Details: Products/Services: Check valve, reduction box, manual valve, brass valve, non-return valve, speed reducer, gearbox, ball valve, swing check valve,...

Yongjia Lianbang Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Non-Return Valve with double discs

Model / Specifications:H77X-10/16

Standard or Nonstandard:Standard

Structure:Check

Pressure:Low Pressure

Power:Hydraulic

Details: Dual Disc/Double Plate Wafer Type Butterfly Check Valve Standard: Design Face to FaceEnd Flange Test & CheckMSS SP-67API609EN593API609ISO5752 ...

Tianjin Tanggu Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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wafer type swing check valve

Model / Specifications:H74X

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: PN1.0MPa DN80-600mm reliable operation,small and the face to face length is only 10% of the traditional non-return valves....

Tieling Valve (Group) Industry Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Check Valve: Carbon & Stainless - Class 150 - Wafer Type

Model / Specifications:CV 12-CS

Standard or Nonstandard:Standard

Structure:Check

Pressure:Low Pressure

Power:Manual

Details: WORKING PRESSURE & TEMPERATURENON-SHOCK CF8M Class 150WCB Class 150WOG: 275 PSI @ 100 F285 PSI @ 100 FPTFE Seat-20 ~ 425 FBuna Seat-20 ~ 250 F...

Shandong Jiahe Machinery Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Product Summary

Wafer Non-return Valve is based on the latest technology available,this results introducing innovation and simplicity to the world of non-return valves.Its design is based on the principle of an external magnetic field to interrupt the backflow inside a tube by means of a shutter.

Wafer Non-return Valve opens when the inflow pressure exceeds the outflow and the magnetic field pressure combined.The valve closes when the difference in pressure ceases,and a higher backpressure pushes the check valve shutter against the seal.This valve shutter offers a minimum resistance to the fluid,because it is far from the magnetic field and therefore has a minimal closing force.

Wafer Non-return Valve is especially advantageous in plants where the fluid is compressible(such as GAS) or when the fluid is at a low pressure:as a matter of fact the wafer valve stays open with a minimal differential pressure,thus avoiding the vibrations(shattering) typically to spring valve where the differential pressure to keep the valve open is at a miximum.It is also helpful to the energy saving.

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