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 5945-00-482-3505
NSN 5925-01-607-3296
NSN 6220-01-042-9773
NSN 5965-01-112-8758
NSN 5965-01-487-4479
NSN 5985-01-141-4322
NSN 5930-00-930-5252
NSN 5985-00-736-4188
NSN 6620-00-915-0868
NSN 5930-01-550-3824
NSN 6320-01-612-7035
NSN 5835-01-497-5029