186104 Refrigerating Specialties (RS) 1/2 x 1 SRV SRH2, 175 psi

Type SRH High Capacity Safety Relief Valves are designed and constructed to meet the requirements of Section VIII ASME Boiler and Pressure Vessel Code and ANSI/ASHRAE 15 Code requirements and bear the ASME Code Symbol (UV).Employing proven principles of design, these Safety Relief Valves are highly reliable and dependable. Precision machined moving parts of stainless steel, and a PTFE disc prevents sticking due to corrosion or cold welding and ensure valve opening at the set pressure long after installation.Product Features:SRH Series designed to meet ASHRAE 15 1994 (or earlier) system requirementsCertified by the National Board of Boilers and Pressure Vessel InspectorsAll Stainless Steel Internal PartsPTFE SeatAccurate and DependablePressure settings 150 to 400 psi