HSV10-34-05 High Pressure Solenoid valve
English Chinese (Simplified)

comatrol hydraulic cartridge valves


Solenoid Valve, Spool Type, 3-Position, 4-Way, 10-size. When de-energized, the HSV10-34-05 is float-center, allowing flow between ports 1, 2 and 4, while port 3 is blocked. When coil S1 is energized, the spool shifts to allow flow from port 3 to port 4, and from port 2 to 1. When coil S2 is energized, the spool shifts to allow flow from port 3 to port 2, and from port 4 to port 1.  The SV10-34-05 comes standard with a one-direction, push-pin manual override. When the manual override is pushed, the spool shifts following the logic of energizing S2. Follow the "Operating Envelope" limits to ensure shifting of the valve during operation. 





These spool-type valves are primarily used in mobile and industrial applications for controlling the direction of the flow in a circuit. Solenoid spool-type valves are direct acting and respond quickly to coil voltage input. Spool valves will have some leakage due to spool clearance, so if your application requires no leakage at the working port(s), apply a low leakage poppet valve(s), like PO check valve, counterbalance valve, etc., in addition to this solenoid valve.  Port 1 may be pressurized to 210 bar, but is not intended as inlet (Tank only).




Rated Presssure*

350 bar

[5075 psi]*

Rated flow at 7 bar
[100 psi]

25 l/min 
[6.6 US gal/min]


0.85 kg [1.87 lb]

Cavity SDC10-4
Standard Coil

H16 29 Watt

*Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).


Performance Curve 

f_250_250_16777215_00_images_solenoid-valves_HSV10-34-05_HSV10-34-05_performance1.jpg f_250_250_16777215_00_images_solenoid-valves_HSV10-34-05_HSV10-34-05_Operating_Envelope.jpg





Example Circuit



Ordering Information



Product Documents and Downloads
Download this file (HSV10-34-05 Catalog Page.pdf)HSV10-34-05 Catalog Page.pdf156 kB09-25-2018
Download this file (HSV10-34-05.zip)HSV10-34-05.zip2128 kB05-25-2018

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