🛠️ NET® AIR VALVE 1/2" PP – Triple Effect with 3/8" Elbow

The NET® 1/2" PP Triple Effect Air Valve provides reliable air release, air admission, and protection against vacuum conditions in pressurised water systems.
Designed with high-quality polypropylene (PP) and engineered for durability, this valve ensures stable system performance, preventing air pockets, pressure fluctuations, and pipe deformation.

Equipped with a 3/8" elbow connection, it allows flexible installation in confined spaces and ensures correct vertical orientation even when mounted on horizontal pipelines.

✅ Key Features

• Triple Effect operation:

  • Automatic air release during system pressurisation

  • Air admission under negative pressure

  • Continuous small-orifice air release during operation

• High-strength PP body – corrosion-resistant and suitable for chemically treated water

• 3/8" elbow connection – ideal for installations with limited vertical space

• Reliable float and seal mechanism – prevents water leaks while efficiently managing air

• Prevents vacuum formation in pipelines and protects system integrity

• Lightweight design – easy to install and maintain

• Suitable for pools, irrigation systems, and general water networks

⚙️ Technical Specifications

• Model: NET® Air Valve – Triple Effect

• Size: 1/2"

• Body Material: Polypropylene (PP)

• Connection: 1/2" threaded inlet + 3/8" elbow outlet

• Function: Triple Effect – large orifice & small orifice combined

• Application: Pressurised and gravity-fed water systems

• Medium: Potable water, pool water, irrigation water

📍 Typical Applications

• Swimming pool filtration circuits

• Irrigation and landscape systems

• Water treatment installations

• Pipe networks requiring air/vacuum protection

• Systems with fluctuating flow or long pipe runs