LPG Quick On Valves LPG Compact Quick On Valves Compact quick-on valve with pressure relief device Please contact us for further information. Bayonet Valves Bayonet valve with pressure relief valveIncludes an anti-debris tubePlease contact us for further information. LPG Quick On Valves Quick-connection valve.Safety relief device.Possibility of customising the setting pressure.Please contact us for further information. LPG Quick On Valves with Pressure Relief Device Quick-on valve with pressure relief valve.Includes an anti-debris tube. Please contact us for further information. LPG Quick On Valves with flat top full dirt protection and Pressure Relief Device Compact quick-on valve with pressure relief device Please contact us for further information.