DOROT 31-10D, is a Diaphragm-actuated, 3-way Spring-loaded, Differential Pressure-sustaining, Metal Pilot Valve, designed for control of differential pressure-sustaining hydraulic valves. The pilot valve operates as a selector between the common port and the two other ports.
Operation principle
The pilot will vent, pressurize or lock the hydraulic valve control chamber, as a factor of the relation between the regulated pressure and the adjusted preset value.
Product Page (PDF)
Size Unit
Pressure rating
Pressure adjustment range
Max. working temperature
Port connections
Standard construction materials
Body and Bonnet
Brass
Elastomers
EPDM
Internal Parts
Stainless Steel + PVDF
Spring
Stainless Steel
* Other optional materials available upon request
DOROT 31-10D
DOROT 31-10D
