Description:SSRV –Pop Off Type Sanitary Safety Relief Valve. Size / End Conn.:DN 15 to DN 50 / Butt weld and Triclover end Orifice Size: DN 15 to DN 40 – ∅15mm DN 50 – ∅22mm MOC:STD – ANSI SS 316L (TP 1.4404) Spring:SS 304 Set Pressure: 1.0 to 4.5 Bar Temp.: 130°C (Safe working temperature, please refer to Mascon for temp. above 130°C)