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Air Release & Vacuum Relief Valve

Material: Plastic, PA6
Thread: BSP/NPT
Size: 3/4
Application: Agriculture Irrigaiton
Product description: Air release & Vacuum relief valve can be used for varieties of irrigation systems
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Air release & Vacuum Relief Valve

1. Air release & Vacuum relief valve can be used for varieties of irrigation systems. When the irrigation system is filled with water, the air valve discharges a large amount of air from the pipeline; When the system is emptied, the air valve sucks in a large amount of air to prevent vacuum negative pressure.
2. Anti-corrosion, low maintenance frequency and long service life.
3. BSP and NPT threads.

Specification

Application

1. Fitted in irrigation system pipes: exhaust the air in the irrigation system to avoid negative pressure from downstream of the pump, water pipeline along the way, and up and down slopes of the pipeline.
2. Fitted in start of the irrigation system: exhaust air to prevent negative pressure at the filter and fertilization tank.
3. Fitted in the high point of the irrigation system: exhaust air to avoid air gathering at high places of the system and damage the pipes.