Irrigation system air release valve, also known as drip irrigation air relief valve or irrigation relief valve, is mainly used to regulate the amount of air in the pipeline. Air will inevitably enter the pipeline in the agricultural irrigation system. Proper air is conducive to the operation of the agricultural irrigation system, but too much or too little may cause the pipeline system to rupture, so the air valve in the irrigation valve is generally installed in the foreign irrigation pipe network. The country is also vigorously popularizing this, which is conducive to the normal operation of agricultural irrigation systems. The domestic air valve generally has two structures: single and double chambers. According to the volume of the irrigation system, the size of irrigation air release valve is small and the single chamber is large.

Irrigation Air & Vacuum Relief Valve

Product Description
Item No.
Size
Qty./Bag
(PC)
Qty./Bag
(PC)
Air & vacuum reflief vavle AV0112 1/2" BSP 100 1200
Air & vacuum reflief vavle AV0134 3/4" BSP 10 200
AV0110 1" BSP 10 200
Air & vacuum reflief vavle AV0163 2" BSP
（PA66） 1 15
Air & vacuum reflief vavle EV0134 3/4" BSP
（PA66） 1 40
EV0110 1" BSP
（PA66） 1 40
EV0150 1-1/2" BSP
（PA66） 1 15
EV0163 2" BSP
（PA66） 1 15
Air & vacuum reflief vavle IV0134 3/4" BSP
（PA66） 1 50
IV0110 1" BSP
（PA66） 1 50
Air & vacuum reflief vavle VE0134 3/4" BSP
（PA66） 1 60
VE0110 1" BSP
（PA66） 1 60

Dual Acting Continuous Air & Vacuum Relieft Valve

Product Description
Item No.
Size
Qty./Bag
(PC)
Qty./Bag
(PC)
Air & vacuum reflief vavle EV0134 3/4" BSP
（PA66） 1 40
EV0110 1" BSP
（PA66） 1 40
EV0150 1-1/2" BSP
（PA66） 1 15
EV0163 2" BSP
（PA66） 1 15
Air & vacuum reflief vavle IV0134 3/4" BSP
（PA66） 1 50
IV0110 1" BSP
（PA66） 1 50
Air & vacuum reflief vavle VE0134 3/4" BSP
（PA66） 1 60
VE0110 1" BSP
（PA66） 1 60
#air #release #valve #irrigation #system
https://www.irrigationhoses.com/products/irrigation-air-vacuum-relief-valve/