Air Release and Vacuum Relief Valve Helps In Avoiding Possible Damages To Pipes And Accessories. A Vacuum Valve, or Air Vacuum Valve is a safety valve opening inward to admit air to a vessel in which the pressure is less than that of the atmosphere, in order to prevent collapse. It is Made of engineering plastic for durability.
When the pipe is being filled, the air release valve remains open expelling all the surplus air outside the installation. When the pipe is full of water, air release valve closes tightly.
While negative pressure (pipe vacuum) the air.
Release valve opens to allow the air to go inside the pipe. This system avoids possible damages in pipes and accessories.
The air release valve constantly releases the residual air generated in the installation (due to water level changes in reservoir during fertigation / leakages in suction pipe, fittings), expelling air even when the system is under pressurized condition.
Features
:- Heavy-duty durable engineering plastic
- Operating pressure up to 175 psi
- Continuous air release and vacuum relief
- 1-inch male BSP/NPT threaded connection
- Pack of 2 valves for convenience
- Prevents water hammer and pipe damage
Applications
:- Air release valves are used in water systems to
release air pockets that can form in pipes due to erratic water supply levels
- Air release valves can be used as tamper proof
air valves.
- Agricultural irrigation pipeline protection
- Landscape and greenhouse irrigation systems
- Water supply system air management
- Prevents air locks and water hammer
- Installed at pipeline high points and headers
- Maintains efficient water flow and system safety.