Series 0 - T-162A cavity, Polyurethane cartridge seal kit

990162002 : Series 0 - T-162A cavity, Polyurethane 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.
  • Polyurethane seals have a higher tensile strength, are more abrasion/extrusion resistant, and are well suited for high cycle and high pressure applications.
Cartridge Installation Data [ + ]
Series 0
Cartridge Thread M16M16
Valve Hex Size 3/4 in.19,1 mm
Valve Installation Torque 20 - 25 lbf ft27 - 33 Nm
Cavity T-162A
Used With [ + ]

What models can this kit be used with?

  • CDAQ Mechanically operated, back-to-back check valve
  • CNAC Fixed-orifice, non-pressure compensated, flow control valve with reverse flow check
  • CNBC Free flow nose to side check valve with bypass orifice
  • CSAN Insert style, single ball shuttle valve with signal at port 2
  • CSAW Single ball shuttle valve with signal external
  • CSAY Single ball shuttle valve with signal at port 2
  • CXAD Free flow side to nose check valve
  • CXBA Free flow nose to side check valve
  • CXBG Flush mount, free flow nose to side check valve
  • CXBM Insert style, free flow nose to side check valve
  • FCBB Fixed-orifice pressure compensated flow control valve with reverse flow check
  • FQBA Fixed-orifice, flow fuse valve
  • FXBA Fixed-orifice, pressure compensated flow control valve
  • NCBB Fully adjustable needle valve with reverse flow check
  • NFBC Fully adjustable needle valve
  • RDBA Direct-acting relief valve
  • RPCC Pilot-operated, balanced piston relief valve
  • RQCB Kick-down, pilot-operated, balanced piston relief valve
  • XZCA All ports blocked cavity plug
  • XZCC Flush mount, all ports blocked cavity plug
  • XZOA All ports open cavity plug
  • XZOC Flush mount, 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.
Additional Resources [ + ]