Screw-In Pressure Reducing Cartridge Valve – Pilot Actuation, 10 gpm Max Flow, Screw-in Cartridge | PRV2-10-S-0-20/

PRV2-10-S-0-20/ REDUCING CARTRIDGE Pilot operated, spool type screw-in cartridge pressure reducing/relieving valve This valve maintains a constant secondary (lower) pressure in hydraulic subsystems regardless of pressure variations in the primary system In addition to the reducing function, this valve also provides a flow path from the reduced pressure port to the tank port If pressure in the secondary circuit exceeds the desired pressure, the valve opens this flow path to relieve excess pressure to tank This valve is normally open, allowing flow from port 2 to port 1; port 3 must be vented Once the pressure setting is reached at port 1, the spool shifts to restrict the inlet flow at port 2 This regulates the pressure at port 1 If pressure at port 1 exceeds the predetermined setting of the valve, the spool will shift further and relieve excess pressure through port 3