Product : Cast Iron Swing Check Valve Product Standard : BS:5153 Type of Pattern : Straight Type Pressure / Class / Rating : Class 125 Body Material cum Standard : Cast Iron IBR 86 to 93 Gr.A Description : Bolted Cover Type of Seat : Renewable seat Type of Disc : Renewable disc Trim : SS AISI-410 End Details : Flanges as per BS 10 Table F undrilled Testing & Certification Body Test Pressure : 300 Psig.Hyd. Seat Test Pressure : 200 Psig.Hyd. Working Pressure : Max.BOP 150 Psig.(10.54Kg/cm ) Test Certificate in Form lll-C as per IBR is furnished with every supply. (APS Marines & Logistics)