Assembly of Main and Bypass Valves
Chapter Two: Servicing an HPS Products Two-Stage
Valve
Assembly of Main and Bypass Valves
Assembly is the reverse of disassembly. The inside of the actuator caps should be lubricated with a
light coat of Fomblin grease.
Once reassembled, the entire Two-Stage Valve should be leak checked with a Helium Leak
Detector.
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