D.J. Gongol and Associates, Inc. are the exclusive manufacturer's representatives and distributors for ARI Flow Control Accessories, manufacturers of air-release valves with the patented Rolling Seal. The Rolling Seal is a revolutionary design that makes traditional air release valves obsolete.

What makes the ARI air-release valve the new standard?
  • No corroding parts. The internal components of the ARI air-release valve are made of corrosion-proof materials like polypropylene, rubber, and reinforced nylon. The only metal you'll find in an ARI air-release valve is stainless steel.

  • NSF approval. ARI uses the only air release valve design with NSF approval for use in potable water systems. Visit the NSF website to see for yourself!

  • Iowa Code. NSF approval is required for air release valves used on potable water systems in Iowa (see it here). ARI air-release valves help you stay in compliance.

  • Low maintenance. ARI air-release valves require virtually no maintenance. Anyone can be taught to assemble or disassemble one in minutes, and they contain none of the hinges or pins that make traditional air valves such a hassle.

  • Simple, lightweight design. Imagine an air release valve for potable water that weighs less than ten pounds, or a full-sized sewage air valve that can be lifted with one hand. Imagine no longer -- ARI makes them today. Ask us to tell you more.
Don't make the common mistake of using fire hydrants where only automatic air valves will do. Visit our page comparing hydrants to automatic air valves to find out why.

Air-release valves from ARI are the most advanced sold anywhere in the world. Contact us for custom specifications and calculations by using our RFQ page, and we'll be happy to share more about them with you.

last revised 6.7.2007