DOROT S300 PR/PS (2W), is a Diaphragm-actuated, Rigid Seal, 2-way Pressure Reducing/Sustaining Globe Valve. It is an automatic, pilot-controlled, back-pressure sustaining/pressure reducing valve, 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.
Size Unit
Size range
Pressure rating
Working temperature
End connection type
Threaded, Flanged, Grooved
Standard construction materials
Body and Cover
Ductile Iron
Internal Parts
Up to DN150, 6″ – Stainless Steel
DN200, 8″ and above – Stainless Steel and Coated Steel
Seals + Diaphragm
EPDM
* Other optional materials available upon request
DOROT S300 PR/PS (2W)
DOROT S300 PR/PS (2W)
