Serie 2 - cavidad T-3A y cavidad T-5A, EPDM cartucho juego de sellos

990203014 : Serie 2 - cavidad T-3A y cavidad T-5A, EPDM cartucho juego de sellos
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 2
Cartridge Thread 1"-14 UNS1"-14 UNS
Valve Hex Size 1 1/8 in.28,6 mm
Valve Installation Torque 45 - 50 lbf ft61 - 68 Nm
cavidad T-3A & T-5A
Used With [ + ]

What models can this kit be used with?

  • CXFA Caudal libre de nariz al lado anti-retorno válvula
  • DFDA
    2-vías , 2-stage, direccional, operada por solenoide disco válvula - caudal 1-2
  • DFDB
    2-vías , 2-stage, direccional, operada por solenoide disco válvula - caudal 2-1
  • FDCB Totalmente ajustable compensado por presión control de caudal válvula con anti-retorno de caudal inverso
  • FLFA Filtro
  • FPFK Pilot-operated, normalmente cerrado, electro-proporcional estrangulación con anti-retorno de caudal inverso
  • FXDA Fixed-orifice, compensado por presión control de caudal válvula
  • NCEB Totalmente ajustable aguja válvula con anti-retorno de caudal inverso
  • NFDC Totalmente ajustable aguja válvula
  • NFDD Totalmente ajustable aguja válvula
  • RBAA Acción-directa alivio válvula - capacidad de pilotaje
  • RGFA Low-pressure-range, acción-directa alivio válvula
  • RPGC Pilot-operated, pistón balanceado alivio válvula
  • RPGC8 Pilot-operated, pistón balanceado alivio módulo principal con cavidad de control T-8A integral
  • RPGE Acción-rápida , pilot-operated, pistón balanceado alivio válvula
  • XCCA Todos los puertos bloqueados tapón de cavidad
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 [ + ]