Фланец Пневматический Шаровые краны

PneumaticBall Valves 1.ISO5211 Direct Mounting Pad 2.Full Silicasol Technology 3.Material:Stainless Steel,304CF8/316CF8M,304L,316L,Carbon Steel WCB 4.Valve seat:PTFE or metal seat(according to requirements) 5.Operated way:Lever,Worm gear, and Pneumatic,Electronic(by customersrequirement) 6.Structure Type: Two-piece, Full bore 7.Size:1/2"-8" 8.Pressure: Class150LB-300LB Advantage of Ball Valve Products 1)Fire Safe Design and Construction 2)Anti-static Devices for Ball-stem body 3)Blow-out Proof Stem 4)Double Stem Sealing to Comply with TA-LUFT Requirements 5)Pre-Load 2 Belleville Washer to Self-adjust Packing 6)Locking device Dual Pattern ISO 5211 Direct Mount Pad No bracket or drive coupling needed for automation Eliminates exposed moving parts for safer work environment Direct drive eliminates play and improves actuator positioning Dual pattern pad fits a wide range of actuator sizes Blow-Out-Proof Stem Stem is bottom loaded to prevent removal when valve is in service Full Port Design Improves flow resulting in increased process efficiencies 2-Piece Construction Our most economical direct mount design Locking Device Enables plant personnel to secure valve in open or closed position when manually operated Investment Cast Improves dimensional control and reduces porosity Main parts and materials