💨 NET® Air Valve ¾” PA – Double Effect (Automatic + Kinetic Air Release Valve)

The NET® Air Valve ¾” PA Double Effect is a dual-function air management valve designed to efficiently discharge trapped air and admit air during vacuum conditions in pressurized pipelines, filtration systems, and pool circulation networks.
By combining automatic and kinetic air release functions, it maintains stable hydraulic operation, prevents air blockages, and protects pipelines from negative pressure damage.

Constructed from reinforced polyamide (PA) with brass and P.P.S. internal components, this valve ensures durability, corrosion resistance, and long-lasting performance even in chlorinated or chemically treated water.

✅ Key Features

• Double-effect function:

  • Kinetic discharge – expels large air volumes during pipeline filling

  • Automatic air release – vents small air bubbles during operation

• ¾” BSP male threaded connection

• Reinforced PA (polyamide) body – lightweight, strong, and corrosion-resistant

• Brass and polymer internal parts for maximum durability

• Sealed float system for precise and leak-free performance

• UV- and chlorine-resistant for harsh water environments

• Compact and easy to install – ideal for tight spaces

• Designed for vertical mounting

⚙️ Technical Specifications

• Type: Double Effect (Automatic + Kinetic)

• Connection: ¾” BSP male

• Body material: Reinforced PA (Polyamide)

• Internal components: Brass + P.P.S. / PP float

• Working pressure: Up to 25 bar (PN25)

• Operating temperature: 0 – 60°C

• Mounting position: Vertical only

• Application: Swimming pools, irrigation, and water treatment systems

📍 Typical Applications

• Swimming pool filtration and recirculation lines

• Irrigation and agricultural water systems

• Pump discharge and suction manifolds

• Water treatment and industrial applications

• Pressurized water networks