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 6650-00-751-9958
NSN 6320-01-473-9024
NSN 5935-01-426-0819
NSN 6130-00-346-2531
NSN 6150-01-567-7670
NSN 5920-01-020-4090
NSN 6645-01-131-9664
NSN 6150-00-080-2347
NSN 5998-01-633-3311
NSN 6150-01-358-9412
NSN 5930-00-169-4603
NSN 6135-01-381-4675