HSVP12-NC Solenoid Valve
English Chinese (Simplified)

comatrol hydraulic cartridge valves


This is a normally-closed, pilot-operated, poppet-style 12-size solenoid valve.  When de-energized, the HSVP12-NC acts as a check valve allowing flow from port 1 to port 2, and blocking flow from port 2 to port 1 .  When energized, the valve’s poppet is shifted and allows flow from port 2 to port 1, and severely restricts from port 1 to port 2.




The HSVP12-NC is designed to function as load holding or blocking valve in applications where low internal leakage is required.  In load holding applications, the circuit should be designed so that the de-energized state is the position that is holding the load.

This solenoid valve is a technical replacement for CP501-1.






Rated Presssure* 350 bar [5075 psi]*
Rated flow at 7 bar
[100 psi]
114 l/min
[30 US gal/min]
Leakage 6 drops/min @
Rated pressure
Weight 0.67 kg [1.47 lb]
Cavity CP12-2
Standard Coil H16 29 Watt

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



Performance Curve




Example Circuits


Ordering Information


Product Documents and Downloads
Download this file (HSVP12-NC - 3D STP Files.zip)HSVP12-NC - 3D STP Files.zip75 kB01-17-2014
Download this file (HSVP12-NC Catalog Page.pdf)HSVP12-NC Catalog Page.pdf1638 kB05-14-2015
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