Duo Check Valves

Dual Plate Check Valve featuresease of maintenance and exceptional flow characteristics.

• Body gives compact, one-piece wafer design
• Dual plate valves give maximum strength with minimum opening time
• Full contact seats maintain positive shut-off at minimum working pressure
• Torsion springs assist valve closure, preventing flow reversal
• Shaft is of extra heavy duty, corrosion resistant construction
• Shaft supports with large bearings act as stops to prevent over travel of plates
• Thrust washers reduce friction and wear of valve plate hinges.