HYDRAULIC COUPLING ASSEMBLY COMPRISING TWO INTERCONNECTING MATING HALVES USED FOR FLUID TRANSFER PROVIDING A SEALING CONNECTION BETWEEN INTERCONNECTING FLUID CONDUITS, SUCH THAT MULTIPLE CONNECTORS CAN BE ARRANGED WITHIN A HYDRAULIC SYSTEM. WITHIN THE FLUID PASSAGEWAY, A CHECK VALVE ARRANGEMENT AUTOMATICALLY OPENS UPON ENGAGEMENT, BUT CLOSED ON DISENGAGEMENT TO PREVENT FLUID LOSS WHEN DISCONNECTED. COUPLINGS CAN BE FITTED WITH DIFFERENT TYPES OF POPPET (CHECK VALVE) TO PROVIDE VENTING OF INTERNAL PRESSURE IF REQUIRED.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8481 TAPS, COCKS, VALVES AND SIMILAR APPLIANCES FOR PIPES, BOILER SHELLS, TANKS, VATS OR THE LIKE, INCLUDING PRESSURE-REDUCING VALVES AND THERMOSTATICALLY CONTROLLED VALVES GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 848130 CHECK (NONRETURN) VALVES CN CODE 84813099 OTHER THAN OF IRON OR STEEL TARIC CODE 8481309990 OTHER THAN FOR USE IN CERTAIN TYPES OF AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH HSEN CHAPTER 84 HEADING 8481