Solenoid reducing valves

Reducing valves are used when part of a hydraulic system must have a lower pressure than the rest of the system.

Solenoid reducing valves control the pressure level continuously


Proportionally controlled pressure reducing valves can control the pressure level continuously. The pressure reducing valves are usually controlled by a pilot valve, for example RBAP, which is a T-8A cavity and fits with a large number of main valves. They can then be screwed directly into the main valve for site optimization. There are also models of pressure reducing valves for smaller flows, that are directly controlled.

The solenoid reducing valves RBAP and RBAN


The most common reducing valve model RBAP gives minimum pressure in a de-energized position, but there is also an inverted model RBAN where in a de-energized position it gives the set maximum pressure. This is used, for example, in fan controls where it is important that the machines are always cooled. To control the valve's function electrically, we offer simple and user-friendly amplifiers and I/O units. It opens up the possibility of smarter and more automated solutions through electronic feedback of flow, pressure or heat to control a hydraulic function.

You can find our control and I/O units HERE

You can find our solenoid coils for cartridges HERE

Feel free to contact us for more information HERE

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Modell
Cavity
Nominal capacity
Reducing valve
3 ports, electro-proportioneal direct acting, low leakage 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PRDP
T-11A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
3 ports, electro-proportional direct acting, low leakage, inverse function 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PRDN
T-11A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
3 ports, electro-proportioneal direct acting, improved dynamic response 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PRDL
T-11A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
3 ports, electro-proportioneal direct acting, improved dynamic response inverse function 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PRDM
T-11A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
4 ports, reducing/relieving direct acting low leakage externally drained 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PSDP
T-21A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
4 ports, reducing/relieving direct acting improved dynamic response externally drained 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PSDL
T-21A
5 gpm (20 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
3 ports, reducing/relieving main stage with integral T-8A pilot control 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PPDB8
T-11A
10 gpm (40 lpm)
PPFB8
T-2A
20 gpm (80 lpm)
PPHB8
T-17A
40 gpm (160 lpm)
PPJB8
T-19A
80 gpm (320 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
3 ports, reducing/relieving main stage with integral T-8A pilot control 3-way driller pilot orifice direct in mail spool
Manufacturer: Sun Hydraulics
Reducing valve
PPDF8
T-11A
10 gpm (40 lpm)
PPFF8
T-2A
20 gpm (80 lpm)
PPHF8
T-17A
40 gpm (160 lpm)
PPJF8
T-19A
80 gpm (320 lpm)
Modell
Cavity
Nominal capacity
Reducing valve
4 ports, reducing/relieving main stage with integral T-8A pilot control externally drained 3-way
Manufacturer: Sun Hydraulics
Reducing valve
PVDA8
T-21A
10 gpm (40 lpm)
PVFA8
T-22A
20 gpm (80 lpm)
PVHA8
T-23A
40 gpm (160 lpm)
PVJA8
T-24A
80 gpm (320 lpm)