A REGULATOR ASSEMBLY FOR A PRESSURISED GAS CYLINDER

摘要

A regulator assembly (10) for a pressurised gas cylinder. The regulator assembly (6) comprises a fixture (9) for attachment to the outlet of the pressurised gas cylinder. A regulator (10) with an inlet port receives high pressure gas from the cylinder. A regulator element (11) reduces the pressure of the gas from the cylinder. The regulated gas is discharged from an outlet port (25). A pilot regulator (30) is in communication with the regulator and controllable via an actuator (35) to set the regulated pressure P2.