Double Disc Ductile Cast Iron Dual Plate Wafer Type Check Valve

• Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion
• Temperature: Low Temperature
• Material: Cast Iron/Stainless Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DN50-DN600
• Connection Form: Wafer
• Structure: Butterfly
• Pressure: Low Pressure
• Function: Nrvr Silence, Nrvz Silence
• Sealing Form: Wafer
• Flow Direction: Unidirection
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Name: Wafer Type Dual Plate Check Valve
• Body: Ggg40/50
• Disc/Spring: CF8/SS304
• Stem: Ss420/431
• Seat: NBR/EPDM
• Coating: Epoxy Coated to 300 Microns
• Pressure Rate: Pn10/16
• Transport Package: Standard Export Package
• Specification: Dn50-600
• Trademark: Blank
• Origin: Fujian
• HS Code: 8481300000
• Production Capacity: 6800 Sets Per Month
• Package Size: 48.00cm * 26.00cm * 22.00cm
• Package Gross Weight: 17.000kg

Product Description

Double disc ductile cast iron dual plate wafer type check valve

Product Description

Wafer type butterfly check valve is a kind of valve which can automatically open and close the valve disc depending on the flow of medium itself to prevent medium backflow. It is also called check valve, one-way valve, counter flow valve and back pressure valve.
It is a kind of automatic valve, its main function is to prevent medium backflow, prevent pump and drive motor reverse, as well as container medium discharge.

Product Parameters

Valve Body	Ductile Iron, Carbon Steel, Stainless Steel (optional)
Vlave Plate	Ductile Iron, SS304, SS316 (Optional)
Gasket Ring	EPDM, Nitrile Rubber
Spring	Nickel Alloys

 

Detailed Photos

Company Profile

We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc. 

Certifications

FAQ

1. Could you supply the samples? 
Free samples always ready if the value is within our purview. 
2. Do you have the MOQ? 
For conventional products, Low MOQ. 
3. Can you add some logo on the products? 
Yes. We could OEM and design your logo. 
4. Are you able to design or explore a new products for us? 
Yes, we are able to, if the clients could supply the drawings or samples. 

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