Series 3 - T-23A cavity, buna-N, cartridge seal kit
Technical Features [ + ]
Sun offers replacement seal kits for all cartridge models. These kits include all of the external seals on the cartridge along with installation instructions. Seal kits are available in Buna-N and Viton for all models, along with EPDM and polyurethane for many models. Please note: Converting the external seals from one material to another does not ensure fluid compatibility with that material due to the existence of internal seals within the cartridge.
- The shelf life for this cartridge seal kit is ten years from date of purchase. This date will be printed on the kit packaging.
Cartridge Installation Data [ + ]
Series | 3 |
Cartridge Thread | M36M36 |
Valve Hex Size | 1 1/4 in.31,8 mm |
Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
Cavity | T-23A |
Used With [ + ]
What models can this kit be used with?
- CVGV Vented pilot-to-open check valve
- CWGA 3:1 pilot ratio, vented counterbalance valve
- CWGG 5:1 pilot ratio, vented counterbalance valve
- CWGK 1:1 pilot ratio, vented counterbalance valve
- CWGL 2:1 pilot ratio, vented counterbalance valve
- DKHP Normally closed, balanced poppet, logic element - pressure adjustable
- DKHR Normally closed, balanced poppet, logic element - vent-to-open
- DKHR8 Normally closed, balanced poppet, logic element with integral T-8A control cavity - vent-to-open
- DKHS Normally closed, balanced poppet, logic element - pilot-to-open
- DOHP Normally open, balanced poppet, logic element - pressure adjustable
- DOHR Normally open, balanced poppet, logic element - vent-to-close
- DOHR8 Normally open, balanced poppet, logic element with integral T-8A control cavity - vent-to-close
- DOHS Normally open, balanced poppet, logic element - pilot-to-close
- FKFA 2-way, pilot-shifted, proportional throttle
- FKFB 2-way, pilot-shifted, proportional throttle with bleed down
- FKGA 2-way, pilot-shifted, proportional throttle, high capacity
- FKGB 2-way, pilot-shifted, proportional throttle with bleed down, high capacity
- FVEA Ventable, fixed-orifice, bypass/restrictive, priority flow control valve
- FVEA8 Ventable, fixed-orifice, bypass/restrictive, priority flow control valve with integral T-8A control cavity
- PSHB Direct-acting, pressure reducing/relieving valve with drain to port 4
- PSHT Direct-acting, pressure reducing/relieving main stage piloted from port 4
- PVHA Pilot-operated, pressure reducing/relieving valve with drain to port 4
- PVHA8 Pilot-operated, pressure reducing/relieving main stage with integral T-8A control cavity and drain to port 4
- PVHB Ventable, pilot-operated, pressure reducing/relieving valve
- PVHD Ventable, pilot-operated, pressure reducing/relieving valve with drilled piston orifice
- PVHL8 Pilot-operated, pressure reducing/relieving main stage with integral T-8A control cavity and drain to port 4
- RVGD Ventable, pilot-operated, balanced piston relief valve with drain to port 4
- RVGD8 Ventable, pilot-operated, balanced piston relief main stage with integral T-8A control cavity and drain to port 4
- XPCA All ports blocked cavity plug
- XPOA Ports 3 and 4 or port 5 and 6 blocked, all other ports open cavity plug
- XPOC T-23A cavity to T-21A cavity or T-22A cavity converter
Notes [ + ]
- Install back-up rings and O-rings as shown in views.
- When installing continuous back-up rings, use the same technique and the same care used to install O-rings.
- When installing cartridge - be sure to torque to recommended value.
Additional Resources [ + ]
Technical Information