Air Vacuum Relief Valve Drip Irrigation

10pcs 21 28 21.

Air vacuum relief valve drip irrigation.

Air venting as system fills with water. 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. Air relief valve minimizes back siphoning into dripline at shutdown. Combination air vacuum relief and air release valve.

One of the key elements in a drip irrigation system is air relief. It is good practice to use an avr for all subsurface installations. The image below shows the process of the air vacuum valve. Non draining check valve.

Clogged emitters can create substantial voids in coverage which can lead to dead plants and dry turf. Mpt threads and compact design for easy installation. Kammas 10pcs 1 2 mpt air vacuum relief valve provides instant air and vacuum relief vacuum breaker air vent drip irrigation z102 diameter. The valve closes even with low water pressure and reduces water hammer.

Installing automatic air relief valves on the end of lateral lines and emitterline will prolong the efficiency of your system. 17mm check valve 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. Clogged emitters can create substantial voids in coverage which can lead to dead plants and dry turf.

System full and pressurized water fills valve and closes of the vent. Air vacuum relief flush valves. Installing automatic air relief valves on the end of lateral lines and emitterline will prolong the efficiency of your system. 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.

Product features available in dual. Install at the highest point of the system.