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Shanghai TU-POLY Industrial Co.,Ltd is one of the leading irrigation air release valves manufacturers and suppliers in China, should you be interested in irrigation air release valves, please feel free to wholesale and buy products from our factory.
Irrigation Air release valves General Features:
Admits large volumes of air into pipe lines to prevent vacuum when draining
Releases large volumes or air from pipe lines when filling
Prevents suck back of mud and dirty water into pipe lines
Protects irrigation systems and components
Durable, weather resistant and non-corrosive material
Removable top for seal maintenance
Bright color allows easy visibility
Irrigation Air release valves Specifications:
|
Inlet |
Height |
Clear open diameter |
Seal pressure |
Pressure rating |
|
1" NPT or BSP |
178mm (7") |
Ф 19.7mm (0.775") |
7 Kpa (1 psi) |
1.03 Mpa (150 psi) |
|
1.25" NPT or BSP |
178mm (7") |
Ф 19.7mm (0.775") |
7 Kpa (1 psi) |
1.03 Mpa (150 psi) |
|
1.5" NPT or BSP |
242mm (9.5") |
Ф 29.0mm (1.140") |
7 Kpa (1 psi) |
1.03 Mpa (150 psi) |
|
2" NPT or BSP |
242mm (9.5") |
Ф 29.0mm (1.140") |
7 Kpa (1 psi) |
1.03 Mpa (150 psi) |
