Series 1 - T-10A cavity and T-13A cavity, Viton, cartridge seal kit

990010006 : Series 1 - T-10A cavity and T-13A cavity, Viton, 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 twenty years from date of purchase. This date will be printed on the kit packaging.
  • The Series 1, two port cavity comes in two versions: the T-10A and the T-13A. The T-10A cavity is typically used in relief applications which require larger port areas, hence a deeper cavity. The T-13A cavity is typically used in flow control applications and utilizes a smaller port area. Since both cavities are Series 1, two port, they share common seal kits, but exclude the possibility of cartridge interchangeability between the two functions.
Cartridge Installation 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-10A
Used With [ + ]

What models can this kit be used with?

  • CDAA Back-to-back check/shuttle valve with signal external
  • CDAC Back-to-back check/shuttle valve with signal at port 2
  • CNCC Fixed orifice, non-pressure compensated, flow control valve with reverse flow check
  • CNDC Free flow nose to side check valve with bypass orifice
  • CSAA Single ball shuttle valve with signal external
  • CSAC Single ball shuttle valve with signal at port 2
  • CXCD Free flow side to nose check valve
  • CXDA Free flow nose to side check valve
  • DLDB Value Series, 2-way, solenoid-operated directional spool valve - 3600 psi (250 bar)
  • FCCB Fixed orifice pressure compensated flow control valve with reverse flow check
  • FDBA Fully adjustable pressure compensated flow control valve with reverse flow check
  • FLDA Filter
  • FQCA Fixed orifice, flow fuse valve
  • FXCA Fixed orifice, pressure compensated flow control valve
  • NCCB Fully adjustable needle valve with reverse flow check
  • NCCC Fully adjustable needle valve with reverse flow check
  • NCCD Fully adjustable needle valve with reverse flow check
  • NFCC Fully adjustable needle valve
  • NFCD Fully adjustable needle valve
  • RBAC Direct-acting relief valve - pilot capacity
  • RPEC Pilot operated, balanced piston relief valve
  • RPEC8 Pilot operated, balanced piston relief main stage with integral T-8A control cavity
  • RPEE Fast-acting, pilot operated, balanced piston relief valve
  • RQEB Kick-down, pilot operated, balanced piston relief valve
  • SXCB Atmospherically referenced, direct-acting sequence valve without reverse flow check
  • XFAA T-10A cavity to T-8A cavity converter
  • XFAB T-10A cavity to T-8A cavity converter with filter screen
  • XFCA All ports blocked cavity plug
  • XFCAE Port 1 to external port, port 2 blocked cavity plug
  • XFOA All ports open cavity plug
  • XGAA T-13A cavity to T-8A cavity converter
  • XGCA All ports blocked cavity plug
  • XGCAE Port 1 to external port, port 2 blocked cavity plug
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.
Additional Resources [ + ]