High-Performance Air Valves for
Water & Wastewater Systems

We supply a complete range of air valves designed to ensure the safe and efficient operation of pipelines in water supply, wastewater, and reclaimed water systems. As trusted Canadian distributors of A.R.I. valve solutions, we provide products built to protect your infrastructure from air-related issues such as pressure surges, vacuum formation, and inefficient flow.

Whether you’re designing a new system or upgrading existing infrastructure, our lineup includes advanced air release valves, combination air valves, and automatic air valves tailored for a wide variety of applications.

Products

Our Air Valve Products

  • D-020 Air Valve for Wastewater

  • D-021 Air Valve for Reclaimed Water

  • D-040 “Barak” Combination Air Valve

  • D-060-C HF SB Underground Air Valve

  • D-060-C / D-062 HF Combination Air Valve

  • D-26 Air Valve for Wastewater

  • S-015 / S-016 Automatic Air Release Valve

  • S-025 Air Release Valve for Wastewater

  • S-050 “Segev” Air Release Valve

Air Valve Types for Every Industrial & Municipal Application

We carry industry-leading air valve types suited to different fluid systems and pressure demands:

  • Air Valves for Wastewater Systems: Engineered for corrosive and challenging environments, air valve models like the D-020 and D-26 series are built to handle the unique demands of wastewater systems by releasing trapped air and preventing vacuum conditions.
  • Combination Air Valves: These multi-functional valves, such as the D-040 and D-060-C, combine air release and vacuum prevention in a single unit, making them ideal for pressurized pipelines where efficiency and protection are critical.
  • Automatic Air Release Valves: High-pressure rated valves like the S-015 and S-025 are designed to continuously release small air pockets during system operation, improving flow and reducing wear on equipment.
  • Underground Air Valve Systems: The D-060-C HF SB offers a fully integrated underground valve system that simplifies installation and provides easy access for inspection and maintenance.

Why Pelmar Is Canada’s Trusted Source
for Air Valve Solutions

  • Specialized Solutions: We offer tailored air valve options for clean water, wastewater, and non-potable systems.
  • Proven Performance: Partnering with A.R.I., our valves meet global standards for safety, efficiency, and reliability.
  • Wide Product Range: From automatic to combination air valves, we support a broad spectrum of pressure classes and line sizes.
  • Expert Support: Our team provides guidance on product selection, installation best practices, and long-term maintenance.
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Air Valve FAQs – Sizing, Installation & System Compatibility

Yes, properly installed air valves reduce friction losses caused by air pockets, which can lead to lower energy consumption in pump-driven systems. Improved efficiency often translates to measurable cost savings over time.

We offer underground-ready models like the D-060-C HF SB, which come as complete systems with easy-access covers and corrosion-resistant components designed specifically for below-ground use.

Sizing depends on factors like pipe diameter, topography, system pressure, fluid type, and flow rate. Our team can help evaluate your system’s specs to recommend the most suitable air valve type and model.

Most of our air release valves and combination valves are designed for straightforward installation with standard piping tools. Maintenance access is also simple, especially for models with modular components.

Yes, we supply valves specifically designed for non-potable, wastewater, and reclaimed water systems, such as the D-021 ,which features corrosion-resistant materials and a design that can handle dirty water while preventing contamination.