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FN-M Series Pneumatic Actuator - Image 1

    FN-M Series Pneumatic Actuator

    Overview and application

    With the main feature of large output torque, FM series pneumatic actuator is especially applicable to the automatic and remote control and operation of medium and large-diameter valves in petroleum industry, chemical industry, metallurgical industry, pharmaceutical industry and electric power industry.

    Product features

    • Modular design: Functional modules can be mutually combined or replaced to meet different control demands of different processes.

    • Safety: The pre-mounted spring module can eliminate accident relief of spring force to prevent mis-operation.

    • Protection: It complies with IP65 or IP67 standard and an O-ring is provided at the connection of all components.

    • Abrasion resistance and lubrication: Self-lubricating bearing is provided at the sliding and friction part of piston rod and piston.

    • Standardization: The interface size of top drive shaft complies with NAMUR standard to ensure the installation of accessories such as locator.

    Technical parameters

    • Scope of supply: Single-acting FM-S20~110 Dual-acting FM-D20~110

    • Output torque: Single-acting 450~112369N.m Dual-acting 850~263894N.m

    • Air pressure range: 3bar~10bar

    • Ambient temperature: Standard (ST)-20°C ~ +80°C (buna-N rubber)
      High temperature (HT)-15°C ~ +150°C (fluororubber)
      Low temperature (LT)-40°C ~ +8°C (silicone rubber)

    • Top flange standard: ISO5211

    Optional Accessories

    • Solenoid valve, positioner, filter regulator and limit switch.