501 SERIES MANUALE VALVE ACTUATORS
FOR MULTI-TURN VALVES

Construction Features
  • Tight seal: Close transmission. "O" rings are used in every joints. The housing is filled with O# gear lubricating grease.
  • Compact structure: planetary reduction mechanism. Small in volume and compact in structure.
  • Meet special reqirement: The actuator is installed above valve, which does not occupy extra space. Different joint apparatus can be put in the top of output axis. It is fit for valve which intalled in a small space and is not easy to handle. (for example, valve in deep well)

　

Size
Machine
base No.
Max-output
torque
Permitted max.
thrust
Gear ratio
Weight
(include hand wheel)
Nm
kN
kg
5011
750
！*
3.625
37
5012
1500
！*
4
58

*The thrust disk can be used to accept thrust.Pls contact us: BF@TJ-BeiFang.com
   
  Mounting dimensions 、Overall dimensions


LQA - 802 - 903 - 402 - 402/903 - 402K、402KW - 501 - 602 - BFA

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