A nylon resin air valve that prevents sudden blockage and suppresses water hammer.
During water flow, a large amount of exhaust is performed, and after the water reaches the valve, the diaphragm-structured valve body closes gently, preventing sudden shut-off and suppressing water hammer. Features: - The diaphragm-structured valve operates gently and quietly, accommodating large exhaust and intake while preventing rapid pressure increases due to sudden shut-off. - The upper air valve performs pressure release exhaust. - Even when there is no water in the pipeline, the valve remains closed, preventing the intrusion of insects and foreign objects into the pipeline. - The rolling seal structure ensures long-term stable operation and water tightness. - By using a drain valve specification (with a ball valve), drainage can be performed from a 50mm drain outlet using only the operation of the ball valve. For more details, please contact us or download the catalog.
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basic information
Nominal diameter: Threaded type: connection thread R2, R3 Flanged type: connection diameter 50, 75 mm Fluid used: Agricultural water, industrial water, others Maximum operating pressure: 1.6 MPa
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Applications/Examples of results
It is being used in agricultural water piping and similar applications.
catalog（1）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| Water hammer prevention type air valve Dynamic Air (made of nylon resin) |
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Company information
A valve manufacturer headquartered in Hikone City, Shiga Prefecture. As a member of the AVK Group (Denmark), it manufactures and sells valves and fire hydrants for domestic water supply and sewage systems. Additionally, it imports and sells various valves and fire hydrants that meet international standards for water supply, gas, fire protection piping, and industrial plants.