Gas safety valve 150140

standard

Safety devices have been especially designed and constructed for use in welding, oxy fuel welding and other related techniques. It is inappropriate to use them in other different fields i.e. heating systems, domestic gas distribution networks etc. Depending on the models, they should be used on pressure reducers, along flexible hoses (hose-hose models) or on torch handles. Normally, the most appropriate use involves one valve for each gas on the pressure reducer and one on the handle of the torch or, in place of the latter, one along the hose at a maximum distance of 1 m from the torch. DESCRIPTION SPECIFICATIONS OXYTURBO valves are tested individually at 100% with digital machine and are supplied with an instructions manual with explanations of markings and installation and maintenance instructions. GOOD WELDING ALSO EQUALS HIGHER SAFETY! All gas and flame back flows are caused by the alteration of the balance between the mix output speed and the combustion rate. Our valves prevent the gas and flame back flows during welding work. In compliance with European standard EN 730-1, our valves contain: Valve model The name or brand of the manufacturer Standard reference number (EN 730-1) The functions performed by the valve (FA for ashback arrestor, NV for gas back ow) The type of gas (code) for which the valve has been designed The colour of the label is also differentiated for prompt identification of valves and to facilitate easier installation and maintenance.