微信打开Standard Design Features
•Two piece split body
•Full port or reduce port
•Fire Safe Design
•Anti Blow-Out proof Stem
•Anti-Static Device
•Low emission control
•Optional locking device
•ISO 5211 top flang
•Seat : PTFE, RPTFE, PEEK, DEVLON V
•Secondary fire-safe metal to metal seat
– MESC-T.A.T
– UL/FM
– CE PED/97/23/EC
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/BS 5351/API6D, ISO 14313, ISO 17292, MSS-110
•Face to Face : ASME B16.10
•End Flange : ASME B16.5
•BW End : ASME B16.25
•NPT : ASME B 1.20.1
•Test : API 598/BS 6755/API 6D
•Special : NACE MR-01-75, MR-01-03
•Fire Safety Test : API 607
