Standard Wafer End SS WOG API 594 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

Features

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

Benefits

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)