Nabic 2 1/2 inch 500 High Lift Safety Valve - 2.7 Bar Brass

This NABIC 500 high lift safety valve is designed primarily for use on unvented hot water heating systems, where a high capacity, emergency steam relief capability is required. All wetted parts are manufactured from dezincification resistance materials. Designed and tested to BS EN ISO 4126-1 and WRAS approved, this safety valve has a resilient PTFE seating design with a high degree of seat tightness. This high lift safety valve has a drain plug fitted and a locked and sealed pressure setting. Offering easy inspection and cleaning, this safety valve has a high discharge capacity and diaphragm-protected parts. Features & Benefits: Nabic 2 1/2 inch 500 High Lift Safety Valve - 2.7 Bar, 2 x 3, Drain plug fitted, Pressure setting locked and sealed, Diaphragm protected parts, High discharge capacity, Easy inspection and cleaning, Resilient PTFE seating design, For use on unvented hot water heating systems, Available with Viton seat design, Packlock available (complies with M&E3). Nabic 2 1/2 inch 500 High Lift Safety Valve - 2.7 Bar Brass