Pneu-Hydro Products has long been a leading manufacturer of pneumatic and hydraulic valves and systems for the aircraft and missile industry. More recently, Pneu-Hydro has also pioneered in the design and fabrication of a rapidly growing line of industrial valves for hydraulic, pneumatic, and specialized fuel applications, especially as applied to automated production equipment and precision machinery of all types.
With completely integrated development, engineering, testing, and manufacturing facilities, Pneu-Hydro can meet your most exacting specifications. In many cases existing designs can be applied quickly to your requirements with a speed that rivals off-the-shelf delivery. All our facilities and experience are at your disposal. Feel free to call on us to discuss your problem.
The graph to the right will assist you in selecting the proper Pneu-Hydro relief valve for your application. Additional information on the standard valves shown in this catalog as well as special purpose variants is available on request.