微信打開Standard Design Features
?Top Entry
?Full port or reduce port
?Fire Safe Design
?Floating & Trunnion Mounted Ball
?Double block & bleed
?Emergency sealant injection
?Cavity pressure self relief
?Anti Blow-Out proof Stem
?Anti-Static Device
?Optional double piston design
Production Range
?Valve size 1/2″~10″ (DN15-DN250)
?Pressure ASME Class150~2500 (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, NPT, SW
Design Standards
?Design : ASME 16.34/API 6D
?Face to Face : MANUFACTURE STANDARD
?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