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Single Orifice Air Valve
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Single Orifice Air Valve
| Name | Single Orifice Air Valve |
| Size | DN50-DN300 |
| Pressure | PN10~PN25&CLASS125/150/300 |
| Applicable standards | |
| Design standard | EN1074-4 |
| Flange drilled standard | BS/DIN/ISO/EN1092 PN10/PN16 |
| Flange | RF flange |
| Body | Ductile iron |
| Bonnet | Ductile iron |
| Ball | SS304/SS316 |
| Exhaust air network | Stainless steel |
| Coating | FBE ablve 250um |
Single orifice air valve is an important pipeline device designed to automatically release or admit air during fluid transportation systems. It helps prevent air accumulation, vacuum formation, and pressure surges, ensuring smooth and safe pipeline operation. The valve is widely used in water supply networks, irrigation systems, sewage pipelines, and industrial fluid systems. It operates by automatically opening or closing a single orifice depending on internal pressure changes. Made from durable materials such as ductile iron or stainless steel, it offers excellent corrosion resistance and long service life. Its simple structure ensures reliable performance, easy maintenance, and efficient operation in various working conditions.
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