Spirax Sarco Pressure Reducing Valve The Spirax Sarco DP27 series pressure reducing valve is a robust device with a 3/4in BSP threaded female connector. This reducing valve is capable of controlling downstream pressure regardless of the load variations or the upstream pressure. It is suitable for process type applications, as they are versatile and compact and an economical solution to pressure reduction issues. It is used in industries for steam, air, and industrial gases. Features and Benefits Easily replaceable pilot filter
Easily serviceable
Easy to retrofit
Fatigue tested diaphragm
One control spring for 0.2 to 17bar
Self-acting, no need for electrical supplies Certifications CE certified