HSVP20-NOR High pressure Solenoid Valve
English Chinese (Simplified)

comatrol hydraulic cartridge valves


This is a normally-open, pilot-operated, poppet-type 20-size solenoid valve with free reverse flow.  When de-energized the valve allows flow from port 1 to 2 and from port 2 to 1.  When energized, the pilot poppet closes allowing the valve to act as a check valve flowing from port 1 to port 2, while blocking flow from port 2 to 1.   This valve comes standard with a push pin type manual override.





This is a low leakage valve designed for use in load holding applications or as a general purpose diverter or dump valve. This solenoid valve is a technical replacement for CP503-4






Rated Presssure* 350 bar [5075 psi]*
Rated flow at 7 bar
[100 psi]
265 l/min
[70 US gal/min]
Leakage 6 drops/min @
Rated pressure
Weight 1.04 kg [2.29 lb]
Cavity SDC20-2
Standard Coil H16 29 Watt
*Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).



Performance Curve



HSVP20-NOR dimensions


Example Circuits


Ordering Information


Product Documents and Downloads
Download this file (HSVP20-NOR Catalog Page.pdf)HSVP20-NOR Catalog Page.pdf1164 kB09-25-2018
Download this file (HSVP20-NOR.zip)HSVP20-NOR.zip1366 kB05-25-2018

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