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Ningbo RMI Plastic Co., Ltd.

HomeProductsCheck ValveSteel/Stainless Steel Check ValveDual plate air flap check valve
  • Dual plate air flap check valve
  • Dual plate air flap check valve

Dual plate air flap check valve

    Unit Price: USD 48 / Piece/Pieces
    Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 10 Days

Basic Info

Model No.: RMIH76

Certification: SGS, ISO

Temperature: Low Temperature

Connection: Welding

Pressure: Adjustable

Closed: Closed

Structure: Spring

Material: Stainless Steel

Additional Info

Packaging: carton

Productivity: 100000

Brand: RMI

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 1000/MOUNTH

Certificate: ISO

HS Code: 8481804090

Port: 宁波

Product Description



H76 Dual plate air flap Check Valve


Features of H76 Dual plate air flap check valve

1.Small volume.light weight, compact structure and convenient maintenance.

2.Good sealing effect,zero leakage of WCB Dual disc air flap non return check valve.

3.Fast closing can effectively avoids the back-flowing of the medium and the water hammer effect.
4.The dual plate can be self closed due to the elastic torque of WCB Dual disc air flap non return check valve.
5.Small face to face dimension.simple structure and good reliability.
6.Easy installation, can be used to vertical and horizontal set up of WCB Dual disc air flap non return check valve.


Standard of H76 Dual plate air flap check valve

Nominal diameter: DN50-600/ 2"-24"
Face to Face: API 594/ API 609/ BS 5155
Flange accommodation: AS 2029 "D","E" /BS 10 "D","E" /JIS 5K/10K/16 /ASME B16.1 125LB /BS 4504 PN6/10/16 /DIN 2501 PN6/10/16
/ISO 7005 PN6/10/16
Design Standard: API 594/ API 609/ BS 5155
Temperature Range: -20℃ to 120℃(Depending on pressure, medium and material)
Test Inspection: API 598/ GB/T 13927
Medium: Fresh water, waste water, sewage, oil, food, air, etc

Application of H76 Dual plate air flap check valve
-butterfly check valve is featured by good check performance, reliable safety, low flow resistance. It is mainly applied to oil,chemical, food,medicine,textiles, paper making,water supply and drainage,smelting and energy department, also used as single direction valves.


Valve Material


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Valve Dimension



Looking for ideal Air Flap Check Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Dual Plate Check Valve are quality guaranteed. We are China Origin Factory of Stainless Steel Check Valve. If you have any question, please feel free to contact us.

Product Categories : Check Valve > Steel/Stainless Steel Check Valve

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