微信打開Standard Design Features
?Metal to Metal Seat
?Floating & Trunnion Mounted Ball
?Double block and bleed
?Anti Blow-Out proof Stem
?Anti-Static Device
?High Temperature Service
?Leakage Rate Class V
Production Range
?Valve size : 1/2″~24″ (DN15-DN600)
?Pressure : ASME Class 150~2500 (PN20-PN420)
?Temperature: -46℃~ 500℃
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
?Trim : Carbon Steel, Stainless Steel, Duplex Steel
?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 6FA
?Special: NACE MR-01-75, MR-01-03