Nabic 500 High Lift Safety Valve 1"x 1.1/4 2.1 Bar .: 500 High Li

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. It has 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 1 inch 500 High Lift Safety Valve - 2.1 Bar, Easy inspection and cleaning, High discharge capacity, Resilient PTFE seating design, Diaphragm protected part, For use on unvented hot water heating systems, Pressure setting locked and sealed, Padlock available (complies with M&E3), Available with Viton seat design. Nabic 500 High Lift Safety Valve 1"x 1.1/4 2.1 Bar .: 500 High Li