Model SD & SDR
Single Disc Spring Loaded
Wafer Check Valve
ASME Class 150 - 900
Low weight design / 80% - 90% weight reduction compared to full body swing check valves.
Simplifies piping, optimizes space utilization, and lowers installation costs.
Versatile functionality for horizontal and vertical installations.
In field repairability to mitigate downtime.
Integrated single piece cast disc and arm assembly increases unit integrity
Traditional and zero fugitive emission designs available.