Product :Cast Steel Gate Valve Product Standard : Conforming to BS-1414/API 600 Type of Pattern : Straight Type Pressure / Class Rating : Class 600 Body Material cum standard : CCS (ASTM A-216 Gr. WCB) Product Description : Bolted Bonnet O/S Yoke Type Rising Stem Type of Seat : Renewable Type of Wedge : Solid/Flexible Wedge Trim : SS AISI-410 & Aluminium Bronze Sleeves End Details : Flanges as per ASME B 16.5 Class 600 RF Undrilled Testing & Certification Body Test Pressure : 153 Barg (2220 Psig.) Hyd. Seat Test Pressure : 112 Barg (1630 Psig.) Hyd. Seat Test Pressure : 6.9barg 100 Psig. (AIR) Our Works Test Certificate is furnished with every supply. (APS Marines & Logistics)