740 Series detent/lock operation, manual override control kit, L control

991284 : 740 Series detent/lock operation, manual override control kit, L control
Technical Features [ + ]

The twist/lock manual override is a rotary, hand-actuated device for use on Sun's (full flow solenoid valves and FLeX series valves). 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 a "L" control in the cartridge model number. Sun kits for field conversion are also available. Please note that valves with the twist/lock manual override are not suitable for load holding applications.

  • The detent/lock override option "L" allows the operator to shift the valve into a mechanically detented position by twisting the manual override counter-clockwise. This detented position will be maintained until the operator twists the manual override clockwise and allows the valve to return to its de-energized position. Please note that the detented position is not suitable for load holding applications.
  • The manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
  • For proper operation of the twist-type manual overrides, it is important to grasp the cap fully before turning.
Technical Data [ + ]
For Cartridge Models DBAF, DFBD, DFBE, DFBF, DFBG, DLDF, DTAF, DTBF, DWBD, DWBF, DWDFDBAF, DFBD, DFBE, DFBF, DFBG, DLDF, DTAF, DTBF, DWBD, DWBF, DWDF
Material Black plastic and aluminumBlack plastic and aluminum
Description Detent/Lock Operation (Option L)Detent/Lock Operation (Option L)
Operating Torque 15 lbf in.15 lbf in.
Used With [ + ]

What models can this kit be used with?

  • DBAF 3-way solenoid-operated directional spool valve - pilot capacity (740 Series)
  • DFBD FLeX Series 2-way, 2-stage, solenoid-operated directional poppet valve with reverse flow check - flow 2-1, 3000 psi (210 bar)
  • DFBE FLeX Series 2-way, 2-stage, solenoid-operated directional poppet valve with reverse flow check - flow 2-1, 3000 psi (210 bar)
  • DFBF FLeX Series 2-way, 2-stage, solenoid-operated directional poppet valve with reverse flow check - flow 2-1
  • DFBG FLeX Series 2-way, 2-stage, solenoid-operated directional poppet valve with reverse flow check - flow 2-1
  • DLDF 2-way, solenoid-operated directional spool valve (740 Series)
  • DTAF FLeX Series 2-way, direct-acting, solenoid-operated directional blocking poppet valve
  • DTBF FLeX Series 2-way, direct-acting, solenoid-operated directional blocking poppet valve
  • DTDF 2-way, direct-acting, solenoid-operated directional blocking poppet valve (740 Series)
  • DWBF FLeX Series 3-way, direct-acting, solenoid-operated directional blocking poppet valve
  • DWDF 3-way, direct-acting, solenoid-operated directional poppet valve (740 Series)
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 [ + ]