💨 ECO Air Valve 1” NPT PA – Double Effect (Automatic + Kinetic Air Release Valve)

The ECO Air Valve 1” NPT PA Double Effect is a dual-function air management valve designed to efficiently release trapped air and admit air during vacuum conditions in pressurized water systems, irrigation networks, and pool filtration systems.
By combining automatic and kinetic operation, it ensures continuous system efficiency, prevents air blockages, and protects pipelines from negative pressure or vacuum collapse.

Built with reinforced polyamide (PA) and brass + polymer internal components, this valve delivers outstanding strength, corrosion resistance, and long service life, even under high-pressure (PN25) or chemically treated water conditions.
Its NPT thread connection ensures easy integration with North American-standard piping systems.

✅ Key Features

• Double-effect design:

  • Kinetic discharge – expels large air volumes during filling or start-up

  • Automatic venting – releases small air pockets during operation

• 1” NPT male threaded connection (ANSI standard)

• Reinforced PA (polyamide) body for durability and pressure resistance

• Brass and polymer internal components – chlorine and corrosion resistant

• Compact and lightweight design for easy installation

• Sealed float system prevents leaks and ensures precise operation

• Designed for vertical installation

• Suitable for high-pressure applications up to PN25

⚙️ Technical Specifications

• Type: Double Effect (Automatic + Kinetic)

• Connection: 1” NPT male (ANSI standard)

• 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

• Applications: Pools, water treatment, irrigation, and industrial systems

📍 Typical Applications

• Swimming pool filtration and recirculation systems

• Irrigation and water distribution pipelines

• Industrial water treatment and pressurized networks

• Pump suction and discharge manifolds

• North American-standard hydraulic systems