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

The NET® Air Valve 1” PA Brass Triple Effect is a high-efficiency three-function air release valve designed to ensure optimal air management in pressurized water networks, swimming pool filtration systems, and irrigation lines.
It combines automatic air release, kinetic air discharge, and vacuum relief in one compact and durable unit, protecting installations from air accumulation, pressure surges, and vacuum collapse.

Constructed from reinforced polyamide (PA) with brass internal components, this valve guarantees maximum corrosion resistance, long-term performance, and low maintenance — even in harsh chemical and chlorinated environments.

✅ Key Features

• Triple-effect operation:

  • Kinetic discharge of large air volumes during pipeline filling

  • Automatic air release of small trapped bubbles during operation

  • Vacuum relief during pipe draining or pressure drops

• 1” BSP male threaded connection for secure installation

• PA (polyamide) reinforced body with brass inserts for superior strength

• Sealed float system prevents unwanted water leaks

• Suitable for vertical mounting and compact spaces

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

• Ideal for pool, irrigation, and industrial water systems

⚙️ Technical Specifications

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

• Connection: 1” BSP male

• Body: PA (Polyamide) reinforced with brass internal parts

• Base: P.A. (Polyamide)

• Float: P.P.S. or Polypropylene sealed float system

• Pressure rating: PN16 (up to 16 bar)

• Temperature range: 0 – 60°C

• Mounting position: Vertical only

• Application: Pool filtration, irrigation, water supply, and air control systems

📍 Typical Applications

• Swimming pool filtration and recirculation systems

• Automatic air venting in dosing and filtration lines

• Water distribution and irrigation pipelines

• Industrial and treatment plant piping

• Vacuum protection in pump discharge systems