• Removes excess pressure quickly.
• Can be presetted at any value within 0.15 and 0.7 bar (value is stamped on the body of the bar - Tolerance of the presetted value : +/- 0.05 bar).
• Viton Sealing ring.
• Special design of the steel spring and centre rings to ensure a safe and steady service and a long life.
• Short tail with 1" BSP thread for easy location in any portion of the cover.

All our pressure relief valves are tested with transformer oil and sealed before despatch.