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      current location: Home   >> Product >> Valve part

      AW pneumatic actuator

      詳情介紹

      The product description

      Main features:

      AW pneumatic actuator is divided into double-acting type and single-acting type (spring return), two separate cylinder, easy to manufacture large-size cylinder, large output torque, flexible and stable action; The inner wall of the cylinder and the piston shaft are plated with hard chromium, which has good wear resistance. All sliding parts are equipped with oil-free lubrication shaft and guide ring to reduce the friction coefficient and extend the service life. AW pneumatic actuator's u-shaped curve characteristic output torque is more suitable for large-caliber ball valves and butterfly valves.

      Standard parameters:

      basic design

      Pneumatic double-cylinder double-piston fork drive mechanism;

      Model AWxx= double acting type;

      Model AWxxS= single acting (spring return).

      Rotation Angle

      Double acting =90°;

      Single acting formula =90°;

      Adjustable Angle from both ends -50 °+50°.

      Working Temperature-20°C—90°C。
      bleed pressure0.4-0.7Mpa(maximum1.0Mpa )。

      Model preparation

      Spare parts table:

      NonamequantityNonamequantityNonamequantityNonamequantity
      1box111pin roll121elastic collar131locknut2
      2shifting fork112Roll sleeve222Antifriction gaskets132flat washer2
      3spindle113elastic collar223O-rings133O-rings2
      4Partition214oilless bearing224O-rings134adjusting screw2
      5piston215O-rings225Antifriction gaskets135nut8
      6cylinders2/316rider ring226spring washer136spring washer8
      7cylinder head217O-rings227flat key137 flat washer8
      8piston rod118O-rings228O-rings238stud8
      9spring1/2/419O-rings229locating pin239--
      10Spring cylinder120locknut230set screw140--

      Double acting output torque unit N.m

      Model Specificationsbleed pressure( Mpa )
      0.30.40.50.607
      AW135156207709301080
      AW179501270159019102230
      AW2021502870358043005020
      AW2533604480560067207850
      Aw285150686085801030012020
      AW351012013500168702025023620
      AW401322017630220402645030860
      AW502246029950374404493052420
      AW6047300630707884094610110380

      Double-acting external dimensions:

      型號LHm1ECEDFEdIEFPbtJg
      AW13640201266910091324-M164237804123.5351/4"
      AW178272703481601908-M1650601204143.5663/8"
      AW2011623504252002328-M1664741404184781/2"
      Aw2813804605272803188-M20851002204255841/2"
      AW35
      Aw40
      18605454403003508-M241051002201028X26.4--1/2"



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