Air Vacuum Relief Valve Drip Irrigation

Installing automatic air relief valves on the end of lateral lines and emitterline will prolong the efficiency of your system.

Air vacuum relief valve drip irrigation.

Install at the highest point of the system. Combination air vacuum relief and air release valve. Clogged emitters can create substantial voids in coverage which can lead to dead plants and dry turf. 17mm check valve drip line.

The valve closes even with low water pressure and reduces water hammer. Clogged emitters can create substantial voids in coverage which can lead to dead plants and dry turf. It is good practice to use an avr for all subsurface installations. System full and pressurized water fills valve and closes of the vent.

Air venting as system fills with water. One of the key elements in a drip irrigation system is air relief. Protect your drip irrigation system by using dig s air vacuum relief valve with 1 2 mpt to prevent back suctioning of debris into the drip line. The air vacuum relief valve avr is designed to reliably discharge air during system start up and allow air into the line during shutdown.

The air vacuum relief valve allows air to escape the drip line when the system starts up until the pipe or drip line is full of water. Installing automatic air relief valves on the end of lateral lines and emitterline will prolong the efficiency of your system. Product features available in dual. Kammas 10pcs 1 2 mpt air vacuum relief valve provides instant air and vacuum relief vacuum breaker air vent drip irrigation z102 diameter.

One of the key elements in a drip irrigation system is air relief. Mpt threads and compact design for easy installation. 10pcs 21 28 21. Air vacuum relief flush valves.

The image below shows the process of the air vacuum valve. At system shutdown reduced pressure allows float to drop and air is drawn into system preventing vacuum conditions.