One-way spring-loaded brass valve

Application: Preventing the return of water from the water flow path Installation capability: Vertically, horizontally, in size: 1/2 to 2 inches Design and production: In accordance with the requirements of ISIRI3664 (Class PN16) standard Installable locations: 1- Building entrance after water meter
2- Inlet of domestic and industrial water tanks
3- Water heater inlet, package device and collector inlet 4- Can be installed for water supply tanks and pumps