Product :Forged Steel Horizontal Check Valve Product Standard : Conforming to BS-5352/API 602 Pressure Class Rating : Class 1500 Body Material cum standard : FCS (A 105) Product Description : Bolted Cover Type of Seat : Renewable Seat Type of Disc : Renewable Disc Trim : SS AISI-410 End Details : Socket Welded ends as per ASME B 16.11 Testing & Certification Body Test Pressure : 384 barg Hyd. Seat Test Pressure : 281 barg Hyd., 6.9 barg (100 Psig) AIR Our Works Test Certificate is furnished with every supply. (APS Marines & Logistics)