The ARO I.D.L.® Fluid Regulator features smooth, consistent pressure regulation with easy-turn adjustment.
Removable seat plug allows for quick access to the ball and seat of the fluid regulator for immediate seat access. The feature reduces downtime for cleaning or replacing the seat, if needed. It also allows users to switch to different ball and seat sizes to achieve different flow rates.
A large diameter counter-spring is used to ensure a consistent pressure output and wide pressure range capabilities. Models are configurable with different spring range options to provide enhanced performance and improved regulator life-span.
ARO’s industrial downstream regulator models have a recessed hex-head fitting allowing pressure adjustment using the same 3/8” wrench (included) that removes the housing. This screw is recessed, which helps avoid any accidental or unauthorized adjustment changes.
ARO’s industrial downstream regulator models have a unique flush-out mode, where by simply turning a key (provided) clockwise, the entire center spindle moves downward, forcing the ball off the seat and purging the entire regulator of particle build-up.
Low-pressure regulator bases are available in 300 series stainless steel or zinc/aluminum. High-pressure bases are available in 300 series stainless steel or Electroless Nickel-plated carbon steel for wide material compatibility. All regulator seals are constructed of PTFE for maximum chemical compatibility.
Our industrial regulators can be opened for maintenance or inspection by removing four, easy to reach hex-head screws. There’s no need to remove the regulator from the line while doing this, either. The upper housing is constructed of corrosion-resistant zinc aluminum for a sleek, clean appearance and a long, rust-free life.
ARO is Fluid Intelligence and a leading worldwide manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.