A solid and durable filling Valve for Mounting in Petrol Filling Cap Cover. It is made from high quality extruded Brass. It guarantees a very tight and hermetic connection between filling point pistol and copper or thermoplastic pipe, bringing gas to the tank in a safe and efficient way. It is equipped with specially designed NRV to prevent return flow of Gas from TANK to Environment. 100% Leak Tested. It can be used with any of the Adaptors – DISH, ACME, EURO for filling GAS.