1" Air Release Valve – Air Purge Valve for Irrigation Line
1" Air Release Valve – Air Purge Valve for Irrigation Line
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Size: 1"
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Function: Air purge
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Operation: Automatic
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Sealing: Teflon tape
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Location: High points in the line
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Description
- 💧 Expels air: Removes air pockets that reduce flow.
- 🔧 Automatic: Works on its own, without manual intervention.
- 🧵 1" thread: Check the size of your installation.
- 🌱 Uniform irrigation: With no trapped air, all emitters deliver the same flow.
Install it at high points and at the pump outlet.
Full description
1" Air Release Valve
Valve that expels accumulated air from the irrigation pipe. When the system is started, air becomes trapped at high points and forms pockets that reduce flow and cause uneven emitter output; this valve automatically releases it.
Features
- 1" thread.
- Expels accumulated air from the line.
- Automatic operation.
- Sealed with Teflon tape.
Size
1". Check the thread of your system before ordering.
Where to use it
At high points in the system and immediately after the pump, where air pockets accumulate.
Warranty
At GrowIndustry we only work with proven quality products and trusted brands.
Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
Your satisfaction is our priority.
How to use
1. Locate the high points in the system.
2. Prepare a 1" connection at that point.
3. Seal the threads with Teflon tape.
4. Screw the valve in vertically, with the outlet facing up.
5. Apply pressure and check that it vents, then close it.
6. Check that the outlet is not obstructed by debris.

1" Air Release Valve – Air Purge Valve for Irrigation Line
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Frequently asked questions
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Expulsa el aire acumulado en la tubería de riego de forma automática. Al arrancar la instalación el aire queda atrapado en los puntos altos y forma bolsas que reducen el caudal y descompensan los goteros; esta válvula lo deja salir.
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En los puntos altos de la instalación y justo después de la bomba, que es donde se acumulan las bolsas de aire. Colocada ahí, la válvula actúa donde el problema aparece.
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No, su funcionamiento es automático. La válvula expulsa por sí sola el aire acumulado en la conducción, sin que tengas que intervenir en cada riego.
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Tiene rosca de 1 pulgada y se sella con cinta de teflón. Comprueba la rosca de tu instalación antes de pedir para asegurarte de que coincide.
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Si al arrancar el riego notas menos caudal del esperado o goteros descompensados, es probable que haya bolsas de aire atrapadas en los puntos altos de la tubería. Esta válvula las elimina de forma automática y el caudal se normaliza.
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Con stock, el pedido sale el mismo día laborable si lo haces antes de las 14:00 y llega de 1 a 3 días laborables después; en la ficha verás la fecha de entrega estimada. Además, tienes devolución fácil en 30 días si la medida no encaja. El pago es seguro con tarjeta, Bizum, PayPal o fraccionado con Klarna o ViaBill.