Series 1 - T-13A cavity, EPDM, cartridge seal kit

990413014 : Series 1 - T-13A cavity, EPDM, 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.

  • EPDM seals have no limited shelf life.
  • EPDM seals are purple in color for easy stock and field identification.
Technical Data [ + ]
Series 1
Cartridge Thread M20M20
Valve Hex Size 7/8 in.22,2 mm
Valve Installation Torque 30 - 35 lbf ft41 - 47 Nm
Cavity T-13A
Used With [ + ]

What models can this kit be used with?

  • DFCB
    2-way, 2-stage, solenoid-operated directional poppet valve - flow 2-1
  • DLDA
    2-way, solenoid-operated directional spool valve
  • DLDAS
    2-way, soft shift, solenoid-operated directional spool valve
  • DTCAZ
    2-way, direct-acting, solenoid-operated directional blocking poppet valve with overlap and position switch
  • DTDA
    2-way, direct-acting, solenoid-operated directional blocking poppet valve
  • DTDAS
    2-way, direct-acting, soft shift, solenoid-operated directional blocking poppet valve
Notes [ + ]
  • Install back-up rings and O-rings as shown in views.
  • See installation variations for models associated with alternative installation 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 [ + ]