MGM Series 166 Excess Flow Check Valves are designed for use where flanged connections are required. They are made completely of carbon steel andor stainless steel not castings, for added durability. No. 166 MGM Excess Flow Check Valves are single flanged, wafer style valves designed to fit inside Schedule 80 more...
The Cla-Val Series 582 Two-Door Wafer Check Valve has torsion springs that force the two doors to shut before flow reversal, reducing the water hammer potential that normally occurs with single-door swing check valves. To help reduce water hammer, the two-door design also reduces the travel distance from open more...
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