Flow Control - Air Release Valve
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ARV Air Release Valves - Stainless Steel
ARV Air Release Valves are versatile solutions designed for waste water, fresh water, and sewage systems. These valves integrate kinetic and automatic air release functionalities within a single, durable body.
Derwent Industries supplies high-performance stainless steel air release valves engineered to protect water, wastewater, and industrial pipelines from air binding, structural vacuum collapse, and pressure surges. Manufactured using premium 316 and 316L stainless steel alongside UV-stabilised components, our air management solutions deliver total corrosion resistance across harsh chemical processing, coastal infrastructure, and heavy municipal effluent systems.
Our Stainless Steel Air Valve Range
- High-Grade 316 Stainless Steel Construction: Built with 316/316L bodies and internal components to prevent chemical pitting, soil corrosion, and material degradation in severe service applications.
- Triple-Action Functionality: Models like the ARV-3 combine kinetic air release, automatic continuous venting, and vacuum breaking in a single valve body.
- Sewer & Wastewater Air Valves: Features an innovative design that maintains a constant air gap between the fluid medium and sealing mechanism, preventing clogging from solids, slurries, and organic waste.
- Versatile Sizing & Pressure Ratings: Rated to PN16 working pressures with flanged and threaded inlet configurations ranging from 20mm up to 150mm.
Why Choose Derwent Stainless Steel Air Release Valves?
- Corrosion Protection: Totally non-corrosive wetted components engineered for aggressive fluids, saline environments, and harsh soil chemistry.
- Reduced Maintenance & Downtime: Self-cleaning lower body shapes facilitate natural debris drainage back into the pipeline, while minimal internal moving parts simplify routine servicing.
- Full Technical Support & Australian Supply: Supported by our five Australian manufacturing and distribution facilities, offering expert valve selection, technical drawings, and rapid dispatch nationwide.
