微信打开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
