💨 NET® Air Valve 2” PA – Triple Effect (Automatic + Kinetic + Vacuum Air Release Valve)

The NET® Air Valve 2” PA Triple Effect is a high-efficiency three-function air management valve designed to automatically release trapped air, expel large air volumes during filling, and admit air under vacuum conditions.
This ensures full hydraulic stability, protects pipelines from pressure surges, and prevents negative pressure during drainage or power-off situations.

Constructed from reinforced polyamide (PA), this valve is lightweight, corrosion-resistant, and built for long-term durability in chlorinated or chemically treated environments, making it ideal for swimming pool, irrigation, and industrial systems.

✅ Key Features

• Triple-effect design:

  • Kinetic discharge of large air volumes during pipeline filling

  • Automatic release of small air bubbles during operation

  • Vacuum relief during draining or sudden depressurization

• 2” BSP male connection for secure and simple installation

• Reinforced polyamide (PA) body with high chemical and UV resistance

• Precision float system guarantees reliable operation and prevents water leakage

• Compact, lightweight construction for easy installation and maintenance

• No corrosion or rust – suitable for chlorinated and saline water environments

⚙️ Technical Specifications

• Type: Triple Effect (Automatic + Kinetic + Vacuum)

• Connection: 2” BSP male

• Body material: Reinforced PA (polyamide)

• Float: Polypropylene (PP) or P.P.S. sealed float system

• Working pressure: Up to 16 bar (PN16)

• Operating temperature: 0 – 60°C

• Mounting: Vertical position only

• Application: Pools, irrigation, water treatment, and industrial pipelines

📍 Typical Applications

• Swimming pool filtration and circulation systems

• Irrigation and water distribution networks

• Industrial and municipal water treatment systems

• Pump discharge and suction manifolds

• Long or large-diameter pipelines