💨 NET® Air Valve ½” PA – Simple Effect (Automatic Air Release Valve)

The NET® Air Valve ½” PA Simple Effect is a compact, automatic air release valve designed to continuously discharge trapped air from pressurized water systems, filtration circuits, and swimming pools.
By maintaining air-free pipelines, it ensures stable hydraulic performance, prevents flow disruption, and reduces the risk of pressure surges.

Manufactured from reinforced polyamide (PA) with brass and P.P.S. internal components, the valve offers excellent resistance to pressure, chlorine, and corrosion, guaranteeing long service life even in harsh water conditions.

✅ Key Features

• Automatic simple-effect design – continuous venting of trapped air

• ½” BSP male connection for quick installation

• Compact and lightweight construction – ideal for small systems

• Reinforced PA (polyamide) body for durability and strength

• Brass and polymer internal components for high reliability

• Sealed float system ensures tight closure under pressure

• Resistant to chlorine, UV exposure, and aggressive water environments

• Suitable for vertical mounting

⚙️ Technical Specifications

• Type: Automatic Air Release (Simple Effect)

• Connection: ½” BSP male

• Body material: Reinforced PA (Polyamide)

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

• Working pressure: Up to 25 bar (PN25)

• Operating temperature: 0 – 60°C

• Mounting position: Vertical only

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

📍 Typical Applications

• Pool filtration and circulation lines

• Irrigation and distribution networks

• Pump discharge and suction manifolds

• Water treatment systems and pressure filters

• Automatic air venting in compact pressurized systems