The type SR and SRH Safety Relief Valves are designed and constructed in strict accordance to the requirements of ASME Boiler and Pressure Vessel Code and certified by the National Board of Boiler and Pressure Vessel Inspectors. Each valve is accurately set and sealed at the factory and bear the UV and NB symbols. Employing proven principles of design, these safety relief valves are highly reliable and dependable. Precision machined stainless steel internal parts and a PTFE seat disk help prevent sticking due to corrosion and assure valve opening at the set pressure long after installation. SR Connection sizes are ½” FPT inlet with ¾ “ or 1” FPT outlet or a ¾” inlet with 1 ¼” or 1 ½” outlet. SRH series valves are available with ½”, ¾ “, 1” and 1 ¼” Inlets and ¾ “, 1”, 1 ¼” and 1 ½” outlets.
For More Details:
Safety Relief Valves 01