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 7035-01-444-9249
NSN 7035-00-442-1869
NSN 5960-01-283-2281
NSN 6220-01-555-1068
NSN 5855-00-361-0167
NSN 5960-01-223-8357
NSN 5998-01-648-6680
NSN 6145-01-011-6189
NSN 5950-01-589-7086
NSN 6135-00-299-6918
NSN 5895-00-518-0145
NSN 5895-01-435-4386