Valve completely disassembled

Cavitation damage in concrete embedment grouted and repaired

Stainless steel liner plates bolted in discharge area

Valve body remachined to restore proper alignment

New seat manufactured and installed

All removable parts taken to shop and refurbished off-site

Cutting the seat bore, taper, and locking groove

Machining the face in the top of the PRV body

Machining the bottom bore of a PRV

Setup for machining the top face and bore of the PRV, note center spider to stabilize the long bar

Cutting the face at the top of the PRV body

Pressure Reducing Valves

Project Highlights