Gresswell G55 Bronze Proportional Lift Relief Valve

Gresswell G55 bronze safety relief valve - side outlet discharge with leak proof dome top. These valves are commonly used for preventing a safe pressure being exceeded in pressurised systems. The lift is proportional to the system overpressure.

• Bronze body
• Metal seat (TFM and Viton on request)
• Dome top
• BSP male bottom inlet
• BSP female side outlet
• Relief pressure can be set between 0.5 and 20.7 bar
• Set pressure to be advised when ordering
• Applications included are vented and unvented systems, liquid pump relief, pipeline and vessel protection, steam boiler, compression and receiver protection

TESTING
All Gresswell Relief Valves are given a hydraulic seat tightness test before leaving the factory and the adjustment range is clearly marked. All valves are supplied pre-set. Flanged valves are pressure tested to ensure soundness of joints. Special tests or witness testing can be arranged at extra cost.

This product is normally on a 3 to 4 day delivery, please check with sales