Use this pressure-reducing valve from RS PRO to control the flow rate in your equipment. This versatile component can be used in both compressed air and liquid systems to maintain a consistent pressure.


The valve's diaphragm is made of a lightweight acetal resin material that has good corrosion and wear resistance to ensure a long product life. It acts on a spring-loaded seat with a pre-set pressure level to keep your equipment's flow rate from exceeding two litres per second, which is the ideal level for avoiding damage or excessive noise.


It's easy to install thanks to its 15 mm compression thread. This valve can be used in domestic and industrial heating and plumbing systems, as well as pneumatic machinery.