Products
Home /

CHECK VALVE

/Wafer Type Dual Plate Check Valve

Wafer Type Dual Plate Check Valve

FEIDA dual plate check valve is designed according to API 594. It has lower weight and easier installation properties.
  • Payment:

    TT or L/C
  • Product Origin:

    China
  • Shipping Port:

    Xiamen
  • Lead Time:

    30 days
  • Product Details

Wafer Type Dual Plate Check Valve

FEIDA API 594 dual plate check valve is widely used in the flow control industry.  Due to its short face to face dimension, it requires smaller installation space and has lower weight, which offers competitive life cycles costs compare with swing check valve.


Product Description

Size Range
NPS 2"-48"(DN50-DN1200)
Pressure Rating
ASME Class 150-1500(PN16-PN250)
End Connection
Wafer, Lug, Double flanged
Body Material
Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel  

 Application: Petrochemical, Power plant, Refining, Oil & Gas, Metallurgy etc.

get a free quote
GET A QUOTE to learn more about our innovative design extremly durable high performance butterfly valve with bi-directional zero leakage under high frequency operation.
Cooperate with a world leading quality high performance buttefly valve munufacture like FEIDA will provide fully service in every single section from pre-sales consultancy to after sales service.
Related Products
Swing Check Valve

Cast Steel Swing Check Valve

FEIDA Cast Steel Swing Check Valve can be designed according to BS 1868 and API 6D.

Lift check valve

Lift Type Check Valve

FEIDA Lift Type Check Valve is designed according to the API 602 standard.

High Performance Butterfly Valve

Pressure Swing Adsorption High Performance Butterfly Valve

Pressure Swing Adsorption High Performance Butterfly Valve has special design in the stem packing.

High Performance Butterfly Valve

Marine high performance butterfly valve

FEIDA Marine High Performance Butterfly Valve is made of aluminium bronze, bronze material which is applicable for marine service.

Trunnion Mounted Ball Valve

Forged Steel Trunnion Mounted Ball Valve

FEIDA forged steel trunnion mounted ball valve is designed according to API 6D. It is fire safe designed and API 607 / API 6FA certified.

Lug type high performance butterfly valve

Lug Type Stainless Steel High Performance Butterfly Valve

FEIDA high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.

Double offset butterfly valve

Gas industry double offset butterfly valve

FEIDAGas industry double offset butterfly valve is also called PSA high performance butterfly valve. It is suitable for varios application especially for VPSA with a high frequency operation requirement.

Fire Safe High Performance Butterfly Valve

API 607 Fire Safe High Performance Butterfly Valve

FEIDA fire safe high performance butterfly valve is fire safe certified to API 607, 7th edition.

China high performance butterfly valve

Butterfly valves, High Performance, Double Offset Manufacturer

FEIDA high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.

Stainless steel water supply resilient Gate Valve

Stainless steel resilient Gate Valve DN150

Stainless steel resilient Gate Valve DN150 FEIDAVALVE stainless steel resilient gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with FEIDAVALVE’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability. Main product features: 1. Fixed, integral wedge nut prevents vibration and ensures durability. 2. The stainless steel wedge core is fully vulcanized with drinking water approved EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber. 3. Guides in the wedge and on the valve body ensure a uniform closure, safe operation and prevent overloading of the stem. 4. The wedge has a large through bore with room for the stem, completely free of hollows or cavities where stagnant water or impurities could collect and cause contamination. 5. Stainless steel stem with wedge stop and rolled threads for high strength. 6. Full circle brass thrust collar provides fixation of the stem and low free running torque. 7. Triple stem seal system with an NBR wiper ring protecting against impurities from outside, a polyamide radial bearing with four NBR O-rings and innermost an EPDM rubber lip seal as the main hydraulic seal to the flow. 8. Round bonnet gasket fixed in a recess groove in the bonnet preventing it from being blown out by pressure surges. 9.Counter bored and hot-melt sealed bonnet bolts encircled by the bonnet gasket ensures no risk of corrosion. 8.Full bore. Product Description Name Water system soft seated stainless steel gate valve Design  Designed according to EN 1074 part 1 & 2 End Connection Flanged Operation  Manual/Pneumatic/Electric Size Range  NPS 2"-20"(DN50-DN500) Pressure Rating  PN10-PN16 Body Material Stainless steel Seat Material  EPDM Rubber Temperature  -29℃ to 70℃  Brand FEIDA FEIDA is a leading quality high performance butterfly valve manufacturer & Stainless steel resilient Gate Valve Water supply soft seated stainless steel gate valve Application: Water supply, Water treatment, Waste water etc.

wafer type stainless steel butterfly valve

China Stainless-steel high-performance butterfly valve manufacturer

FEIDA stainless high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations. The stainless steel would provide the corrosion resistance performance in various application.

High performance butterfly valve manufacturer

Marine high performance butterfly valve

FEIDA Marine High Performance Butterfly Valve is made of aluminium bronze, bronze material which is applicable for marine service.

get a free quote Request A Free Quote
GET A QUOTE to learn more about our innovative design extremly durable high performance butterfly valve with bi-directional zero leakage under high frequency operation.