HLE10-CVO High Pressure Logic Elements
English Chinese (Simplified)

comatrol hydraulic cartridge valves


The HLE10-CVO is a 10-size, high pressure, normally closed, vent-to-open, spring-biased differential-sensing logic element. It will modulate flow from 1 to 2 based on the spring control pressure, inlet pressure at port 1, and outlet pressure at port 3.





Common applications include: pump unloading, pilot-operated relief valve (mechanical or proportional), sequence valve and selector circuit. Effective use of logic elements is a key to designing cost-effective circuits, and is limited only by the imagination of the designer.





Rated Presssure*

350 bar [5075 psi]*

Rated flow at 7 bar
[100 psi]

80 l/min
[21.1 US gal/min]

Weight 0.14 kg [0.31 lb]
Cavity SDC10-3S
*Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).



Performance Curve 






Example Circuit




Ordering Information



Product Documents and Downloads
Download this file (HLE10-CVO Catalog Page.pdf)HLE10-CVO Catalog Page.pdf722 kB03-04-2015
© Comatrol 2014   Facebook      Twitter     linkedin Linked-In     youtube YouTube  Privacy Policy    Disclaimer