Hydraulic Quick Coupling ISO16028

GT-FF Series

The GT-FF series couplings are widely used in the public utility market where oil spillage can constitute a serious safety hazard,particularly in overhead bucket hoists that are used for maintence of high-voltage power transmission lines.these couplings are also used for quick change of hydraulic tools in construction , rail-way maintenance and mining industries.The ease of cleaning makeshift themid-eal for use in these types of hostile environments.

  • New valve design,it cans resisttance damage from high flow and the pressure of impulse that providing advanced performance.
  • Sleeve locking meachanism is engaged by rotating sleeve after connection .It prevents accidental disconne-ction when coupling is dragged along the ground.
  • Sleeve mechanism is designed to help prevent dirt from entering the internal mechanism and thus causing faulty operation when connecting or disconnecting .The sleeve coversthe retaining ring and also incorpor ates a dust seal in the springare.
  • Hardened nipples and sleeves and solid barstock construction make for a quality coupling with maximum resistance to damage from hydraulic and mechanical shock.
  • This anti-blowout nitrile/PTFE bonded seal is designed to prevent blow-out or damage during severe service conditions
  • Durable ball-locking mechanism assures reliable connection every time.A largenumber of locking balls distr-ibuted and work load evenly while providing aligmentand swiveling action to reduce hose torque and prolong hose life.CAUTION:these products are not to be used as swivels;rotation under pressure will result in excess-ive and premature wear.
  • GT-FF Series couplings employ flush valving when connecting or disconncting. this means that the valves mated together so that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.
  • New chrome plating treatment provides advenced anti-rustperformance.
  • CT-FF Series conforms to the standard of I SO 16028