CHECK VALVE AC G3/8"L x G3/8"L (10pcs)
Item No. 30071200
Check valves set Ox-Ac with screw thread suitable for S80 and N76 The check valve works as a complement to the flashback arrestor, to prevent flow-back of the gas. If flow-back arises there is risk of the gases mixing and this could lead to an explosion in the hose if the gas mixture ignites.