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Cangzhou Yuexiang Machinery Equipment Co., Ltd.

China Manufacturer with main products: Valve, Butterfly Valve, Gate Valve, Check Valve, Pipe Fittings

Home  >Products Catalog > Check valve > Check Valve -Wafer /Swing Type Check Valve

Check Valve -Wafer /Swing Type Check Valve

FOB Price: 1.00 - 4,000.00 USD/Piece
Supply Ability: 10,000 Ton(s) per Week
Payment Terms: L/C, D/A, D/P, MoneyGram, Other
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Media: Water
  • Temperature of Media: Low Temperature
  • Material: Casting
  • Power: Manual
  • Pressure: Medium Pressure
  • Structure: Check
  • Standard or Nonstandard: Standard

Specifications

Wafer Check Valve

 

Wafer Check Valve

DN50-DN900

Body:

CI, DI,

Disc:

DI.304SS, 316SS

Face to Face : 

ISO5752-16 , BS5155.

Design Standard : 

BS5153.

Flange Connection : 

DIN PN10/16/25 , ANSI B16.1 , BS4504.

Test : 

API598.

Painting : 

Epoxy resin electrostatic spraying.

 

Application:

Check valve is used for preventing the back-gone of medium in pipelines and equipment, It will open and close automatically by the pressure of medium.

When the medium is back-going, valve disc will close automatically to avoid accidents.

Double fanged butterfly valve / Middle line double flanged butterfly valve / valve

Body: Cast iron, Ductile iron, SS304, SS316.
Disc : Ductile iron, SS304, SS316 ,Aluminum Bronze.
Seat: EPDM, NBR,PTFE etc .
Shaft: SS410, SS416, SS304, SS316 etc.
Driving style: Lever, Gear box, Actuator.
Design standard : API609, BS5155, BSEN593, MSS SP-67.
Test : API598.
Tubing flange : BS, DIN, ANSI, BS10D, BS10E, UNI, ASE.
Inspection and test: API598, ISO5208-1982.
Packing: Plywood cases or as clients' requirements.
 
Detail specIfications, pls refer to the drawing attached.
or you can contact us freely , 

Double flanged eccentric butterfly valve / double eccentric double flanged butterfly valve / double eccentric butterfly valve.

Materials:

Body

Cast Iron , Ductile Iron

Body Seal

SS304 

Disc 

Ductile Iron

Pin

SS410/SS416/SS304/SS316

Seat

EPDM / NBR 

Stem

SS410/ SS416/ SS431

Bushing

PTFE / LUBRICATING

O-ring

EPDM / NBR 

 

Feature:

1.  the double eccentric structure reduces friction of the sealing ring, providing the valve a long service life.

 

2.  " T" structure of the disc sealing ring, the sealing pair is linear sealing.

 

3.  Replacing materials of the disc ring, " O " -ring, disc and shaft, the valve can be used for various medium and temperature.

check valve wafer swing type check valve

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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