Castel is now present in more than 90 countries on 5 continents. Europe is still Castel’s primary export market, with the key regions being France, Spain, Germany, UK and Eastern Europe. At Aces our specialist spares team work closely with Castel to offer key product stock and off the shelf solutions to meet your requirements. Working with the Rail, Supermarket and Service sectors we provide cost effect Castel solutions to match most alternative components. Castel’s product flexibility offers key sizing and rating comparisons allowing ‘like for like’ replacements of existing valve equipment. Castel are at the forefront of Pressure Relief Valve equipment offering PRV valves with a vast pressure range.

Some of the most common refrigeration products include changeover dual port valves 3032 series and perform the role of a service valve for a pair of safety valves, allowing the use of one and the exclusion of the other at the same time. This device allows the user to work on the isolated valve for the periodic inspection or replacement, keeping the system fully operative, safe and intact. Aces would usually recommend the replacement of pressure relief valves within 5 years of installation using the Refrigeration and Air Conditioning Castel range of products and applications; for fluorinated refrigerants (HFC and HFO) and natural refrigerants (HC and CO2). Devices for the protection from possible over-pressures, compared to the operating conditions for which they were designed of the main components of a refrigeration or air-conditioning system. Devices of which are available in a wide range of discharge capacities, set pressures, connections including 1/4” NPT,3/8″ NPT,1/2” NPT,3/4” NPT,1″ G-M,1/2″ G-M.