386
This relief valve combines pressure and temperature control with a robust, gunmetal body. It features a male BSP inlet and a female BSP outlet. A silicon rubber diaphragm and Viton disk ensure reliability and efficiency. This valve is designed and tested to BS6759 standards, guaranteeing high quality and safety. It is a Nabic 1-inch 500T model, set for 3.8 Bar. NABIC (National Boiler Insurance Company) is a leading UK manufacturer of outstanding safety and pressure relief valves and control valves.. Nabic 1 inch 500T Combined Pressure and Temperature Relief Valve - 3.8 Bar Brass N-500T-020-3.8