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

The NET® Air Valve 1” PA Brass Double Effect is a two-function air release valve that combines automatic air venting and kinetic air discharge to ensure optimal hydraulic performance in pressurized pipelines, swimming pool filtration systems, and irrigation networks.
It effectively removes trapped air during operation and allows the rapid release of large air volumes during system filling, preventing water hammer and maintaining steady flow.

Constructed with a reinforced polyamide (PA) body and brass internal components, this valve offers excellent mechanical strength, corrosion resistance, and long-term durability even in chlorinated or chemically treated environments.

✅ Key Features

• Double-effect design:

  • Kinetic discharge of large air volumes during pipe filling

  • Automatic air release of small trapped air bubbles during operation

• 1” BSP male connection for easy installation

• Reinforced PA (polyamide) body with brass internal components

• Sealed float system ensures tight closure and prevents leakage

• Compact design ideal for confined installations

• Resistant to chlorine, UV radiation, and aggressive water conditions

• Suitable for vertical mounting

⚙️ Technical Specifications

• Type: Double Effect (Automatic + Kinetic)

• Connection: 1” BSP male

• Body material: PA (Polyamide)

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

• Working pressure: Up to 16 bar (PN16)

• Operating temperature: 0 – 60°C

• Mounting position: Vertical

• Application: Pool, irrigation, and pressurized water systems

📍 Typical Applications

• Swimming pool filtration and recirculation systems

• Irrigation pipelines and water networks

• Pump discharge and suction manifolds

• Water treatment and process systems

• Industrial piping with air entrapment issues