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Line 03.01 — Manufacturer detail
A.R.I. USA / AQUESTIA
Air release, vacuum, and combination air valves — now part of the Aquestia group — for potable water, wastewater force mains, and water transfer. Releases trapped air, enables efficient pipeline filling, and protects mains from vacuum collapse and pressure transients.
Products & specifications
- D-040 / D-060-C HF SeriesCombination air valves for water distribution and transmission; NSF/ANSI 61 & 372 certified potable models. D-060-C HF: 3" @ 285 psi · D-062 HF: 360 psi
- D-020 / D-025 Wastewater SeriesCombination valves whose body shape maintains a continuous air gap separating sewage from the sealing mechanism — no deposits, no blockage. Force mains · Anti-clog design
- D-060-C NS Non-Slam SeriesSlam-dampening combination valves for surge-prone lines and rapid fill/drain events. Surge mitigation
- Underground / SB ValvesSub-surface combination air valves that can be buried — eliminating the cost of a manhole or vault. Manhole-free install
- AriavCAD SizingEngineering software calculates optimal valve placement from your actual system profile — we can run it with your engineer. Free spec support
Not sure what size or where? Ask us to run your system profile through Aquestia's AriavCAD sizing software — free spec support for engineers.
Spec sheets & downloads
Downloads library ↗
Spec it, stock it, or see it in person.
Rockacy & Associates — your factory representative for A.R.I. USA.
Product data compiled from www.aquestia.com — retrieved Sept 2026. Verify against current manufacturer submittals before bidding.