FN-M Series Pneumatic Actuator
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.
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Modular design: Functional modules can be mutually combined or replaced to meet different control demands of different processes.
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Safety: The pre-mounted spring module can eliminate accident relief of spring force to prevent mis-operation.
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Protection: It complies with IP65 or IP67 standard and an O-ring is provided at the connection of all components.
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Abrasion resistance and lubrication: Self-lubricating bearing is provided at the sliding and friction part of piston rod and piston.
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Standarization: The interface size of top drive shaft complies with NAMUR standard to ensure the installation of accessories such as locator.
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Scope of supply: Single-acting FM-S20~110 Dual-acting FM-D20~110
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Output torque: Single-acting 450~112369N.m Dual-acting 850~263894N.m
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Ambient temperature: Standard (ST)-20℃ ~ +80℃ (buna-N rubber) High temperature (HT)-15℃ ~ +150℃ (fluororubber) Low temperature (LT)-40℃ ~ +8℃ (silicone rubber)
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Top flange standard: ISO5211 / DIN3337
