A device actuated by the force of the flow of water passing through it. Designed to remain open to permit a gravity flow, closing when the flow exceeds that of gravity pressure. Used to drain small leakage from fire protection sprinkling systems.
Classification: Parts, nesoi, of mechanical appliances for projecting, dispersing or spraying liquids or powders; of fire extinguishers; of spray guns
NSN 6145-00-118-8375
NSN 6620-01-169-9470
NSN 5895-00-051-0464
NSN 6135-00-299-6918
NSN 5960-01-624-1170
NSN 5965-00-787-3028
NSN 5855-01-188-4049
NSN 6150-01-232-8077
NSN 6110-00-135-2804
NSN 6620-00-901-7848
NSN 5930-01-512-9642
NSN 5950-01-431-7311