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Standard Wafer End SS WOG API 594 Dual Plate Check Valve

China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao



Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Standard Wafer End SS WOG API 594 Dual Plate Check Valve

Standard Wafer End SS WOG API 594 Dual Plate Check Valve
Standard Wafer End SS WOG API 594 Dual Plate Check Valve

Large Image :  Standard Wafer End SS WOG API 594 Dual Plate Check Valve

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE/PED, API
Model Number: H76X
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: By negotiation
Packaging Details: By export wooden cases
Delivery Time: 15 working days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 350 tons per year
Detailed Product Description
Workign Pressure: 150LB-900Lb Body Material: WCB, CF8, CF8M Etc
Seal Material: Stellited Or Resilient Seated End: Lug
Seat: Metal Seat, Soft Seat Design Standard: API 594
High Light:

594 Dual Plate Check Valve


WOG Dual Plate Check Valve

Wafer End Stainless Steel WOG API 594 Standard Dual Plate Check Valve


TEKO wafer body double disc check valves have pin retainer holes in the body where plugs are inserted to hold the hinge pin and stop pin in place. We offers a retainerless wafer body design in bronze, carbon steel, stainless steel, and other specially cast alloys.


Manufacture Standards


Design API594
Body wall thickness API594
Face to face aAPI594
Testing API598
Flange end ASME B 16.5/B16.47/MSS SP-44





Light weight, 80% to 90% less than conventional full-body swing check valves,

Dual discs open to 85 degrees

Spring-loaded discs calculated to increase the responsiveness of the discs.

Extended long leg spring




Simplifies piping

Reduces thermal and seismic considerations

Optimizes space utilization

Lowers installation costs

Low cracking pressure and overall pressure drop.

Ensures positive closure

Alleviates water hammer and resultant damaging effects

Prevents seat wear caused by scrubbing


General Applications


General service piping systems

Water, oil gasoline, chemicals

Gas (Compressible gases)

Air (Compressed air and blower)


Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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