Adjustment screw control kit, F control

991006 : Adjustment screw control kit, F control
Technical Features [ + ]

Sun offers a selection of both general purpose and special purpose adjustment controls. General purpose controls are for use in systems where adjustments may be changed after installation. Sun's L control option is a general purpose control which is specified at time of order. An L control field replacement kit is available for certain older model counterbalance cartridges. Special purpose controls are for use in systems where adjustment is seldom changed after installation and include the F and J control options.

  • F and J Control Kits: To assure a complete seal on the stem - release all pressure on the cartridge after setting. Then tighten locknut (and cap, on J).
  • F Control Kit: A stem seal o-ring is provided for under the locknut. The adjustment screw is not retained. Overset protection is provided; the spring can not go solid.
  • F and J Control Kits: For use in systems where adjustment is seldom changed after installation.
  • The installation of this kit is intended to be permanent. Once assembled to the cartridge, it cannot be easily readjusted or disassembled.
Technical Data [ + ]
Title Adjustment Screw KitAdjustment Screw Kit
Cartridge Control F ControlF Control
For Cartridge Models All Models with F ControlAll Models with F Control
Material Zinc Plated SteelZinc Plated Steel
Notes [ + ]
  • To assure a complete seal on the stem, release all pressure on the cartridge after setting. Then tighten locknut (and cap, on J).
Additional Resources [ + ]