💨 NET® Air Valve 1” PP – Double Effect (Automatic + Kinetic Air Release Valve)

The NET® Air Valve 1” PP Double Effect is a dual-function air management valve designed to expel trapped air and admit air under vacuum conditions in pressurized pipelines, filtration circuits, and water distribution networks.
Combining automatic and kinetic air release in one compact unit, it maintains optimal hydraulic performance, prevents air blockages, and protects pipelines and fittings from negative pressure damage.

Manufactured from high-quality polypropylene (PP), this valve provides excellent chemical resistance and reliability, especially in systems where exposure to aggressive water or chemicals is common.
It is suitable for use in irrigation, wastewater treatment, and pool filtration systems operating at pressures up to 16 bar.

✅ Key Features

• Double-effect operation:

  • Kinetic discharge – removes large air pockets during pipe filling

  • Automatic release – vents small air bubbles during operation

• 1” BSP male threaded connection

• Polypropylene (PP) body – corrosion-resistant and lightweight

• Durable P.P.S. / PP internal components for long service life

• Sealed float mechanism prevents leakage

• Easy to install and maintain

• Resistant to chlorine, UV, and aggressive chemicals

• Designed for vertical installation

⚙️ Technical Specifications

• Type: Double Effect (Automatic + Kinetic)

• Connection: 1” BSP male

• Body material: Polypropylene (PP)

• Internal parts: P.P.S. / PP float

• Working pressure: Up to 16 bar (PN16)

• Operating temperature: 0 – 60°C

• Mounting position: Vertical only

• Application: Pools, irrigation, wastewater, and water treatment systems

📍 Typical Applications

• Irrigation and agricultural networks

• Swimming pool filtration and recirculation systems

• Water treatment and chemical dosing lines

• Pump suction and discharge manifolds

• Municipal and industrial water networks