DOROT S75 PR/PS/M 3W, is a Weir-type diaphragm, 3-way, automatic pilot-controlled back-pressure sustaining/relief and pressure reducing globe valve, with a selector valve for manual override. The valve opens when pressure reaches a preset value, upstream of its location. The valve limits downstream pressure to a set value, regardless of upstream pressure or flow variations.
Size Unit
Size range
Pressure rating
Working temperature
End connection type
Threaded, Flanged, Grooved
Standard construction materials
Body and Cover
Reinforced Nylon
Internal Parts
Stainless Steel and Polymer
Seals + Diaphragm
Natural Rubber
* Other optional materials available upon request
DOROT S75 PR/PS/M (3W)
S75 PR/PS/M 3W
