--- title: Air Release Valve | Enhance Irrigation Efficiency | Irriline description: Enhance your irrigation system's efficiency with Irriline's Air Release/Vacuum Relief Valve to prevent vacuum and trapped air for optimal performance. image: https://www.irriline.com/hubfs/side-roll-slide-5.jpg --- [![](https://www.irriline.com/hubfs/irriline_logo.png)](https://www.irriline.com?hsLang=en) - [Home](https://www.irriline.com) - [Products](https://www.irriline.com/products) - [Pricing](https://www.irriline.com/pricing) - [Blog](https://www.irriline.com/blog) - [Resources](https://www.irriline.com/resources) - [About Us](https://www.irriline.com/about-us) [Contact Us](https://www.irriline.com/contact-us?hsLang=en) # Air Relief Valve Discover how our Air Release Valve prevents vacuums, releases trapped air, and enhances the efficiency of your irrigation system. Explore this essential component for maintaining optimal irrigation performance. [Contact Us](https://www.irriline.com/contact-us?hsLang=en) Learn More ![Air-Relief-valve](https://www.irriline.com/hubfs/Air-Relief-v.jpg) ## Dealers Who Have Trusted Us ![Logo](https://www.irriline.com/hubfs/Logo%20Impsum/Logo.svg) ![Logo (3)](https://www.irriline.com/hubfs/Logo%20Impsum/Logo%20(3).svg) ![Logo (1)](https://www.irriline.com/hubfs/Logo%20Impsum/Logo%20(1).svg) ![Logo (2)](https://www.irriline.com/hubfs/Logo%20Impsum/Logo%20(2).svg) ![Logo (4)](https://www.irriline.com/hubfs/Logo%20Impsum/Logo%20(4).svg) ![Logo (1)](https://www.irriline.com/hubfs/Logo%20Impsum/Logo%20(1).svg) ## What is new in IRRILINE Why Irriline Air release / Vacuum relief valve? - Specification - Features - Performance Select Tab - Specification - Features - Performance ## Specification ##### Why Irriline Air release / Vacuum relief valve?   Standard Air release / Vacuum relief valves are either fully open or fully closed, and they are always closed once the line is which remains in the pipeline, or which enters the pipeline after startup, to escape. Standard air release valves are incapable of removing all the air in a pipeline at startup. Irriline Air release / Vacuum relief valve is designed for use near pump or intakes, on pressure boxes and near check valve. It may also be used at all high points in the line and at the ends of the line to exhaust trapped air. It also provides protection against vacuum. Irriline Air release / Vacuum relief valves available for 2” BSP / NPT thread connection. - Irriline Air release - Vacuum relief valves available for 2” BSP - NPT thread connection ![Air-Relief-valva](https://www.irriline.com/hs-fs/hubfs/Air-Relief-v.jpg?width=420&height=600&name=Air-Relief-v.jpg) - Provides continuous air release during system operation - Saves electricity by conserving pump horsepower - Promotes full capacity and utilization of the line #### Performance Graph for Irriline Air release / Vacuum relief valve ![Performance Graph](https://www.irriline.com/hs-fs/hubfs/Plastic2.png?width=860&height=245&name=Plastic2.png) #### Placement Of Irriline Airvents ![Irriline Airvents](https://www.irriline.com/hs-fs/hubfs/Plastic3.png?width=855&height=242&name=Plastic3.png) ## We Have the Solutions You Need Get in touch with us today for your sprinkler and irrigation needs. Trusted by farmers since 1988. ### Contact Us [![irriline\_logo](https://www.irriline.com/hubfs/irriline_logo.png)](https://www.irriline.com?hsLang=en) - [Home](https://www.irriline.com) - [Pricing](https://www.irriline.com/pricing) - [Blog](https://www.irriline.com/blog) - [Resources](https://www.irriline.com/resources) - [About Us](https://www.irriline.com/about-us) - [Products](https://www.irriline.com/products) - [Side Roll Irrigation Systems](https://www.irriline.com/side-roll-irrigation) - [Hand Roll Irrigation Systems](https://www.irriline.com/hand-roll-irrigation) - Sprinkler Irrigation Systems - [Aluminum Pipes and Fittings](https://www.irriline.com/aluminum-pipes-and-fittings) - Sprinklers - Plastic Sprinklers - [Plastic Sprinkler IR–36P](https://www.irriline.com/plastic-sprinkler-ir-36p) - [Plastic Sprinkler IR – JUNIOR](https://www.irriline.com/plastic-sprinkler-ir-junior) - [Plastic Sprinkler IR-36-PC](https://www.irriline.com/plastic-sprinkler-ir-36-pc) - [Plastic Sprinkler IR–38P](https://www.irriline.com/plastic-sprinkler-ir-38p) - [Plastic Sprinkler IR–22P](https://www.irriline.com/plastic-sprinkler-ir-22p) - Brass Sprinklers - [Brass Sprinkler IR–30L](https://www.irriline.com/brass-sprinkler-ir-30l) - [Brass Sprinkler IR-30 / IR-30AF](https://www.irriline.com/brass-sprinkler-ir-30-/-ir-30af) - [Brass Sprinkler IR–32](https://www.irriline.com/brass-sprinkler-ir-32) - [Brass Sprinkler IR–33](https://www.irriline.com/brass-sprinkler-ir-33) - [Brass Sprinkler IR–34](https://www.irriline.com/brass-sprinkler-ir-34) - [Brass Sprinkler IR-34-PC](https://www.irriline.com/brass-sprinkler-ir-34-pc) - [Brass Sprinkler IR-40](https://www.irriline.com/brass-sprinkler-ir-40) - [Brass Sprinkler IR–40PC](https://www.irriline.com/brass-sprinkler-ir-40pc) - [Brass Sprinkler IR-15 L](https://www.irriline.com/brass-sprinkler-ir-15-l) - [Brass Sprinkler IR-20](https://www.irriline.com/brass-sprinkler-ir-20) - [Brass Sprinkler IR–25](https://www.irriline.com/brass-sprinkler-ir-20-0) - Drip Irrigation - [Non-Pressure Compensating Dripline](https://www.irriline.com/non-pressure-compensating-dripline-irripipe-sd) - [Pressure Compensating Drip Line](https://www.irriline.com/pressure-compensating-drip-line-irripipe-pc) - [Tape with Drippers (Irrilite)](https://www.irriline.com/tape-with-drippers-irrilite) - [PC on line Dripper (Micro Flapper)](https://www.irriline.com/pc-on-line-dripper-micro-flapper) - Fittings - [Compression Fittings](https://www.irriline.com/compression-fittings) - Filtration Systems - [Polypropylene Screen Filter](https://www.irriline.com/polypropylene-screen-filter) - [Tornado Disc Filter](https://www.irriline.com/tornado-disc-filter) - Valves and Accessories - [Single Union PVC Ball Valve](https://www.irriline.com/single-union-pvc-ball-valve) - [Double Union PVC Ball Valve](https://www.irriline.com/double-union-pvc-ball-valve) - [Flange Type PVC Ball Valve](https://www.irriline.com/flange-type-pvc-ball-valve) - [Air Relief Valve](https://www.irriline.com/air-relief-valve) - [Venturi Injector With Rota-Meter](https://www.irriline.com/venturi-injector-with-rota-meter) - [Valve Box](https://www.irriline.com/valve-box) - [Brass Quick Coupling Valve](https://www.irriline.com/brass-quick-coupling-valve) - [Plastic Quick Coupling Valve](https://www.irriline.com/plastic-quick-coupling-valve) Main Headquarters [![Vector](https://www.irriline.com/hubfs/Vector.svg) +1 (604) 771 - 9931](tel:+16047719931) [![Group 4](https://www.irriline.com/hubfs/Group%204.svg) 609-1489 Marine drive west Vancouver BC V7T1B8 Canada](tel:https://maps.app.goo.gl/sF7B8NiHqY5EFLwo7) Our Dealers [Australia](https://www.irriline.com/dealers?hsLang=en#australia) [Tunisia](https://www.irriline.com/dealers?hsLang=en#tunisia) [UAE](https://www.irriline.com/dealers?hsLang=en#uae) [France](https://www.irriline.com/dealers?hsLang=en#france) [Czechia](https://www.irriline.com/dealers?hsLang=en#czechia) © Irriline Technologies Corp. 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