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                  Pneumatic Splint ball valve

                  詳情介紹

                  product description:

                  One,Pneumatic ultra-thin overview of pinch ball valves

                  Pneumatic clamps the ball valve USES the bracket and the actuator connection, has the structure compact volume small, the weight light, the friction force small, the return difference small, the movement is stable and reliable and so on the merit.

                  Pneumatic double piston pinion and rack actuators and ultra-short flange distance from the combination of the ball valve, the body part with the "1" electric ball valve body.

                  Pneumatic piston actuators are divided into spring and non-spring type two. When the valve is required to be fully open or closed under fault, it is equipped with a spring type (depending on the spring to restore tension). When the valve is required to be kept in position under fault, it is equipped with a spring-free type. It is mainly composed of cylinder block, spring, piston, piston rod, front and rear cylinder head, rack, output shaft and other parts. For two - valve, solenoid valve and travel switch; For proportional control valve, need to be equipped with positioner.

                  Two, pneumatic ultra-thin ball valve technical parameters

                  Valve typekind of driveLink formstructural stylesealing facePN(MPa)Body matenal
                  ball valve

                  6 - pneumatic

                  6s- pneumatic with manual

                  double-clip typeFloating ball pass

                  F - fluorine plastic

                  H - alloy steel

                  PPL

                  1.6
                  2.5
                  4.0
                  6.4

                  Press the valve body in the table

                  Material code

                  DN(mm)15-150
                  Material codeCPR
                  major partsvalve bodyWCBZG1Cr18Ni9TiZG0Cr18Ni12Mo2Ti
                  bat2Cr13ZG1Cr18Ni9TiZG0Cr18Ni12Mo2Ti
                  valve rod2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
                  seal ringReinforced ptfe counterpoint polystyrene main parts
                  paddingTeflon flexible graphite
                  Applicableapplicable mediumWater, steam, oilnitroseAcetic Acid
                  applicable temperature-28℃~250℃
                  Control typeDouble action/single action
                  mode of actionCut/adjust
                  input signalelectrical signal:0~10mA、-4~10mA Gas signal 20 ~ 100kPa
                  Reply voltageAC220V/DC24V
                  working mediumPurify compressed air
                  final controlling elementModel63RA series, AW series
                  bleed pressure0.3~0.7MPa

                  Three, ultra short pneumatic ball valve installation size

                  DN(mm)size(mm)Actuator Model
                  LDD1D2BFZ-φd
                  15359565451424-M12

                  Optional 63000RA or AW series actuator

                  (the above selection is only for election according to the actual requirements)

                  20381057555144-M12
                  25421158565144-M12
                  325013510078164-M16
                  406014511085164-M16
                  50701601251001634-M16
                  6595180145120184/8-M16
                  80118190160135208-M16
                  100140215180155208-M16
                  125175245210185228-M16
                  150210280240210248-M20


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