DOROT S500 PR/PS (2W), is a Diaphragm-actuated, Rigid Seal, Y-pattern, 2-way Pressure Sustaining / Reducing Valve. This automatic, pilot-controlled, back-pressure sustaining and pressure reducing valve is activated by the pressure of the pipeline. 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.
IOM (PDF)
BIM Models
Size Unit
Size range
Pressure rating
Working temperature
End connection type
Threaded, Flanged, Grooved
Standard construction materials
Body and Cover
Ductile Iron
Internal Parts
Stainless Steel and Polymer
Seals + Diaphragm
EPDM
* Other optional materials available upon request
DOROT S500 PR/PS (2W)
DOROT S500 PR/PS (2W)
