Momentary/twist operation, extended resolution, manual override control kit, E control

991238 : Momentary/twist operation, extended resolution, manual override control kit, E control
Technical Features [ + ]

The momentary/twist manual override is a rotary, hand-actuated device for use on Sun's full flow solenoid valves and certain Series P models. The hand knob is constructed of a reinforced plastic for durability, heat resistance and stability in varying environmental conditions and is suitable for operation with a gloved hand. The override assembly incorporates a sealed-construction design thereby preventing the introduction of debris and other damaging contamination. Once installed on a Sun solenoid valve, the override feature allows the operator to manually shift the de-energized valve. Solenoid cartridges may be ordered in this configuration by specifying an "E" control in the cartridge model number. Sun kits for field conversion are also available. Please note that valves with the momentary/twist manual override are not suitable for load holding applications.

  • The momentary/twist override option "E" allows the operator to shift the valve by twisting the manual override clockwise 90 degrees.
  • Suitable for reducing valve applications.
  • The manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
Technical Data [ + ]
Material Black plastic and aluminumBlack plastic and aluminum
Description Momentary/Twist Operation (Option E)Momentary/Twist Operation (Option E)
Operating Torque 10 lbf in.1,2 Nm
Model Weight .20 lb0,10 kg
Used With [ + ]

What models can this kit be used with?

  • FMDA Electro-proportional 3-way flow control valve, meter in
  • FMDB Electro-proportional 3-way flow control valve, meter in
  • FPCC Electro-proportional flow control valve - normally closed
  • FPCH Electro-proportional flow control valve - normally open
  • FPFK Pilot-operated, normally closed, electro-proportional throttle with reverse flow check
  • FPHK Pilot-operated, normally closed, electro-proportional throttle with reverse flow check
  • PRDL
    Electro-proportional, direct-acting, pressure reducing/relieving valve with open transition
  • PRDP
    Electro-proportional, direct-acting, pressure reducing/relieving valve
  • PSDL Electro-proportional, direct-acting, pressure reducing/relieving valve with open transition and drain to port 4
  • PSDP Electro-proportional, direct-acting, pressure reducing/relieving valve with drain to port 4
  • RBAP Electro-proportional relief valve - pilot capacity
Notes [ + ]
  • Ensure o-ring is installed in bottom of the manual override assembly.
  • Remove existing coil nut from end of solenoid tube.
  • Thread the manual override assy on to the end of the solenoid tube. Point coil connector in desired position before hand tightening the manual override assy.
  • Note: Thread lock may be used if anticipated conditions warrant.
Additional Resources [ + ]