Standard Design Features
?Two piece or Three piece
?Single Piston seat
?Double Piston seat
?Double block and bleed
?Anti Blow-Out proof Stem
?Anti-Static Device
?Emergency Sealant Injection
?Leakage Rate Class V
?Secondary fire-safe metal to metal seat
?MESC-T.A.T
?UL/FM
?CE PED/97/23/EC

Production Range
?Valve size : 1-1/2″~48″ (DN40-DN1200)
?Pressure : ASMEClass150~2500 (PN20-PN420)
?Temperature : -46℃~200℃
?Body Materials : Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Ni-Al Bronze
?Trim : Carbon Steel, Stainless Steel, Duplex Steel, Ni-Al Bronze
?End Connection : RF, RTJ, BW, FF

Design Standards
?Design : ASME 16.34/API 6D
?Face to Face : ASME B16.10
?End Flange : ASME B16.5
?BW End : ASME B16.25
?Test : API 598/BS 6755/API 6D
?Fire Safe Test : API 607/API 6FA
?Special : NACE MR-01-75, MR-01-03