Turn-ON Gas valve with 8mm Spindle ShaftSafety Main Control Valve with Inlet, Outlet & PilotLow pressure 65mbar gas valve thermocouple end M8*17/16-20UNF thread on outlet & M10*1 On inlet sideM8*1 female thread on pilot port for 4mm copper or alumium tube on pilot burner sideInlet Thread: Female M10*1 (0.394inch)Outlet Thread: 7/16inch-24UNC Thread (0.429inch )Low Working Pressure Max 1/2 PSI(65mbar)Shaft for 8mm knobSuitable for Gas patio heater and Room Space heater with pilot burner connectionCompatible:Work with outdoor propane patio heater, standing patio heater, tower glass tube heaters, table propane heater, bay patio heater. pay attention to the size of the interface when purchasing, check dimensions in avoid return.Colour:brass colorMaterial:brassSize:9.5cmPackage Contents:1 x Heater Main Control ValveOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.