💨 NET® Air Valve 1” PA – Triple Effect (Automatic + Kinetic + Vacuum)

The NET® Air Valve 1” PA Triple Effect is a triple-function automatic air release and vacuum valve designed to maintain hydraulic stability in pressurized water systems, filtration circuits, and pool installations.
It performs three essential operations — automatic air venting, kinetic air discharge, and vacuum relief — ensuring smooth system operation and protection from air-related issues such as pressure surges and vacuum collapse.

Made from reinforced polyamide (PA) with brass and P.P.S. internal components, this valve combines high mechanical strength, chemical resistance, and lightweight durability, making it ideal for chlorinated water, irrigation, and industrial applications.

✅ Key Features

• Triple-effect operation:

  • Kinetic discharge – expels large air volumes during filling

  • Automatic air release – vents small air bubbles during operation

  • Vacuum relief – admits air when pipelines are drained or depressurized

• 1” BSP male threaded connection

• Reinforced PA (polyamide) body with brass internal components

• Sealed float system for precise, leak-free performance

• Resistant to UV radiation, chlorine, and aggressive chemicals

• Designed for vertical mounting

• Compact and easy to install and maintain

⚙️ Technical Specifications

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

• Connection: 1” 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 pool, irrigation, and water treatment systems

📍 Typical Applications

• Swimming pool filtration and recirculation systems

• Water distribution and irrigation pipelines

• Industrial and municipal water networks

• Pump discharge and suction lines

• Automatic air control in dosing and filtration lines