API 594 Standard Dual Plate Double Flanged Wafer Check Valve For WOG

API 594 Standard Dual Plate Double Flanged Wafer Check Valve For WOG

Advantages of Dual Plate Check Valve Design

• Dual plate design minimizes valve cracking pressure and reduces valve pressure drop.
• Spring loading on plats assists valve closing to ensure tight seal and minimize slamming
• Pin retaining plugs fitted with graphite gaskets for fire safe and leak-free seal.
• Metal-to-metal seating as standard
• Resilient seat materials available upon request.

Double Flange design

Double flanged design. Permits installation in a piping system in same manner as any conventional double flanged valve, ie studs and nuts per flange

Manufacture Standards