A valve which works on a thermostatic principle to stop and extinguish backfire in gas-air pipelines by utilizing the heat generated by the fire to actuate the mechanism which closes the valve. It also contains a swing check on the inlet connection which closes immediately upon shock caused by backfire, shutting off the gas-air mixture. It is designed for installation in a pipeline to feed gas-air mixtures to burners and the like.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6150-01-181-2723
NSN 5990-00-132-6430
NSN 6110-01-441-8553
NSN 5920-00-276-8657
NSN 6240-01-407-5690
NSN 6145-01-467-7435
NSN 5905-01-229-0718
NSN 5950-01-101-9226
NSN 6645-01-230-8025
NSN 5999-00-731-4416
NSN 6145-01-554-4755
NSN 6150-00-081-2063