Series 3 - T-17A cavity, EPDM, cartridge seal kit
![990017014 : Series 3 - T-17A cavity, EPDM, cartridge seal kit](https://cmsimages.sunhydraulics.com/skg_t17a1.gif)
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.
- EPDM seals have no limited shelf life.
- EPDM seals are purple in color for easy stock and field identification.
Technical Data [ + ]
Series | 3 |
Cartridge Thread | 1"-14 UNS1"-14 UNS |
Valve Hex Size | 1 1/4 in.31,8 mm |
Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
Cavity | T-17A |
Used With [ + ]
What models can this kit be used with?
- CBGA 3:1 pilot ratio, standard capacity counterbalance valve
- CBGG 4.5:1 pilot ratio, standard capacity counterbalance valve
- CBGL 2.3:1 pilot ratio, standard capacity counterbalance valve
- CKGB Pilot-to-open check valve with standard pilot
- CKGD Pilot-to-open check valve with sealed pilot
- LKHC Pilot-to-open, spring-biased closed, unbalanced poppet logic element
- LKHCZ Pilot-to-open, spring-biased closed, unbalanced poppet logic element with position switch
- LOHB Vent-to-open, spring-biased closed, unbalanced poppet logic element with pilot source from port 2
- LOHC Pilot-to-close, spring-biased closed, unbalanced poppet logic element
- LOHO Pilot-to-close, spring-biased open, unbalanced poppet logic element
- LPHC Normally open, modulating element
- PBHB Pilot-operated, pressure reducing valve
- PBHB8 Pilot-operated, pressure reducing main stage with integral T-8A control cavity
- PBHF8 Pilot-operated, pressure reducing main stage with drilled piston orifice and integral T-8A control cavity
- PPHB Pilot-operated, pressure reducing/relieving valve
- PRHB Direct-acting, pressure reducing/relieving valve
- RVGA Ventable, pilot-operated, balanced piston relief valve
- XHOB All ports open cavity plug
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.
- Cartridges with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
Additional Resources [ + ]
Technical Information