Product Gallery
Air Vent / Vacuum Breaker -- Automatic Water Systems
Automatic air release valves and vacuum breakers for water distribution, irrigation, and process pipelines. Float-operated mechanism releases accumulated air at high points and admits air on vacuum to prevent pipeline collapse. Ductile iron or SS316 body, renewable seat. AWWA C512 / EN 1074-4 compliant.
Key Applications
Technical Specifications
Material Options
Carbon Steel
ASTM A216 WCB, A105, A350 LF2
Stainless Steel
SS304, SS316, SS316L, SS321, SS347
Alloy Steel
ASTM A217 WC6, WC9, C5, C12
Duplex Steel
F51, F53, F55, Super Duplex
Exotic Alloys
Monel, Hastelloy, Inconel, Titanium
Bronze & Brass
Gunmetal, Aluminum Bronze, Naval Brass
Purchase Options
Features & Benefits
High Performance
Designed for reliable operation under demanding conditions with minimal maintenance requirements.
Quality Assurance
Complete material traceability, mill test certificates, and compliance with international standards.
Wide Application Range
Suitable for Water Distribution, Irrigation, Process Pipelines, Pump Systems and many other industrial applications.
Expert Support
Technical assistance for valve selection, sizing, and application engineering from our experienced team.