F Series

F Series

Peculiar features of these quick-release couplings are the facility of cleaning them and the extremely low spillage during connection and disconnection. They are recommended for all those applications where the leakage of oil or an other fluid may be dangerous for the safety of the workers: what’s more the locking sleeve of the female is provided with a safetysystem which makes sure a perfect connection and prevents accidental disconnection. The F series is very suitable in the industrial plant and in every field where is necessary to avoid the risk of pollution of the environment and also the contamination of the inside fluid of the coupling. Besides this series has low pressure drops, high flow rates and high operating pressures compared to the traditional types. Flat-face couplings are used to connect hydraulic tools on working machines in building site, mines, dockyards, railway yards, etc. The F series is also available in stainless steel AISI 316.

  • Interchangeability: ISO 16028
  • Shut-off system: flat valve
  • Latching system: balls - bearing
  • Connection: pushing the male coupling
  • Disconnection: pulling back the sleeve
  • Connectability: without pressure
  • Disconnection under pressure: not allowed
  • Threads: BSP – NPTF – BSPT
  • Sizes: 1/4" , 3/8", 1/2", 3/4", 1", 1.¼ ", 1.½ ", 2"
  • Materials: Female in high grade carbon steel with some parts induction hardened Male in high grade carbon steel, induction hardened Valves in high grade carbon steel
  • Surface treatment: zinc plating and Cr III passivation, springs in C72 steel, high resistance balls 100 C6
  • Seals: standard NBR and polyurethane, on request VITON
  • Anti-extrusion rings: PTFE
  • Working Temperatures: NBR -20°C +100°C  VITON -15°C +180°C

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Download F Series Catalogue

Hydraulic Systems and Components


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