Cap with sealed adjustment and lockwire control kit, R control
Technical Features [ + ]
Sun offers an R control replacement kit with the added benefit of maintaining min/max setting. This kit includes a sealed cap with lockwire and a stop ring where applicable. This kit can also be used to replace a J, M, and Q control.
- Shelf life for Viton seals is 20 years from package date. Package date is printed on packaging material.
Technical Data [ + ]
Seal Material | VitonViton |
For Cartridge Models | Series 1, 2 & 3 Counterbalance valves (excluding X controls)Series 1, 2 & 3 Counterbalance valves (excluding X controls) |
Material | Zinc Plated SteelZinc Plated Steel |
Locknut Hex Size | 5/8 in.16 mm |
Notes [ + ]
- Release pressure within the valve.
- Set valve to minimum adjustment.
- Remove original wire stop ring (where applicable) and locknut.
- With face seal in groove, thread locknut onto adjust screw until it bottoms out on hex body.
- Torque locknut to 108 lbf in. (12 Nm) while keeping adjustment secure.
- Adjust valve to desired setting and install wire stop ring (where applicable).
- Install cap onto locknut, ensuring second locknut seal is in groove below thread. Tighten to 108 lbf in. (12 Nm).
Additional Resources [ + ]