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SCAR Sewage Composite Exhaust Valve

Working medium: clean water

Operating temperature: normal temperature

Working pressure: 1.0MPa

Nominal pressure PN: PN10

Body: HT200

Float: 304 stainless steel

Body strength pressure: 1.5MPa

Air seal test pressure: 0.05MPa~1.1MPa no water leakage

Download SCAR Sewage Composite Exhaust Valve
Features

The SCAR composite air release valve features a barrel‑shaped body with internal components including a stainless steel float, lever, and valve core. It is typically installed at pump outlets or in water distribution lines to remove accumulated air, helping to improve pipeline and pump efficiency. When negative pressure occurs, the valve rapidly admits external air to help reduce the risk of pipeline damage.

The valve is generally installed at high points or areas prone to air pockets, where it vents trapped air to help maintain normal system operation. In the event of power failure or pump stoppage, negative pressure may develop, potentially causing pipeline vibration or rupture. In such cases, the valve quickly admits air to help mitigate these risks.


Main Dimensions:

SCAR_2en

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