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Pneumatic Actuator (PWA)

Peckwomy HQ

Germany PECKWOMY Company manufacturing standards of 90 °, 120 °, 135 °, 140 °, 180 ° double acting rotary actuator. 90 ° angle stroke spring return actuator handwheel and the output shaft eccentric load generated by a low coefficient of friction - alcohol just shrink aldehyde bearing to bear.

Features at a glance
  1. Filtration, drying or lubricating compressed air, the maximum working pressure up to 140psi (10bar), but also by water or oil to drive, specific issues can contact me
  2. Internal gear rack, dual piston design, the output shaft is integral with the pinion.
  3. Honed cylinder surface, the bearing pad (acetal shaft spacer) piston guide ring has a low frictional resistance, can absorb piston side thrust.
  4. All sealed using permanently lubricated nitrile rubber O-ring, in normal operating conditions, without re-lubrication.
  5. Standard shaft mounting holes for the positive square, in line ISO5211/DIN3337, easy and stem connection. And 45 ° rotation angle of installation.
  6. Supply holes NAMUR-compliant, easy to solenoid valves installed directly.


We got high quality products - made in Germany.

Advanced Technology

International high profile CNC-Engines and frequency converter racks are deployed in production, processing and controlling of all components.


We are a firm with a long tradition of machine building.


Our whole manufacturing program significantly focuses on export and cooperation with foreign firms.

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