DOROT S300L RE, is a Diaphragm-actuated, Rigid Seal, Surge-anticipating Globe Valve . This automatic control valve is activated by the pressure of the pipeline. The valve protects the pumping system from water hammer caused by sudden pump shutoff (i.e. during power failure). Assembled on a T-junction of the main pipeline, the valve instantly opens when the pump stops, relieving any return high pressure wave. It slowly closes once the pressure returns to a static level, and can also function as a pressure relief valve.
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″ – Stainless Steel and Coated Steel
Seals + Diaphragm
EPDM
* Other optional materials available upon request
DOROT S300L RE
DOROT S300L RE
