Automated valves and flow components for industrial valve control application.

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Rack & Pinion Actuators

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Components- SR and DA Actuators

  • Housing :-
    The Powder coated aluminium actuator body is protected from corrosive environment. According to different requirements body can be treated with powder polyester painted (different colours are available such as yellow, green, grey, blue etc.).
  • Pinion :-
    The pinion is with high precision and strength, made from heavy duty High carbon steel, conform to latest standards of ISO 5211, DIN 3337, NAMUR.
  • Piston Rack :-
    The twin piston rack made of high strength die cast aluminium treated with blackodization for optimal performance. Symmetric mounting position, long cycle life, fast operation and reversing rotation by simply inverting the piston rack.
  • End Cap :-
    The end caps made of high strength die cast aluminium, powder coating for corrosive environment protection. Flat design for double-acting models reduces overall length, and a visible indication of double acting versus spring return.
  • Spring Cartridge :-
    Preloaded coating springs are made from high quality material for resistance to corrosion and longer service life, which can be added or removed safely and conveniently to satisfy different requirements of torque by changing number of springs.
  • Travel Stop Adjustment :-
    Two independent external travel stop adjustment. Bolts can adjust ±5° at both open and close directions easily and precisely.
  • Piston Rack Support :-
    Made from low friction, long life compound material (PTFE 25% filled), to avoid direct contact between metals. Self-lubricating piston guide are position to reduce side thrust while providing minimal sliding friction and higher actuator efficiency.
  • Position Indicator :-
    Position indicator with VDI/VDE 3845 is convenient for mounting accessories such as limit switch boxes, positioners etc

Technical Specifications

M-torQ Pneumatic Actuators are designed to ensure travel stop adjustment to ±5°.

After all mounting procedure is completed, it is necessary to set travel stop adjustment. With the help of Stoppers we can set the first and second limit for travel stop.

M-torQ Pneumatic Actuators provides total travel range of 100° (From +95° to -5°) adjustment to open and close valve

* NOTE: SETTING OF TRAVEL STOP ADJUSTMENT IS MUST. IMPROPER SETTING MAY HAMPER ACTUATOR AND VALVE LIFE.

- Temperature Specifications :