HC-EV24
HC-EV31
HC-EV38

All the control valve HC-EV, have been intentionally
studied to equip mini-excavators.
Even with their limited dimensions and weights,
the valves resolve all the typical problems
experienced in this application field.

Technical specifications
Working sections number................1-12
Rated flow.................................65 l/min
Rated pressure...........................250 bar
Spool stroke.......................7,5+7,5 mm
Spool pitch..................................38 mm
Spool diameter.........................14,5 mm
Return spring (force neutral)...........98 N
Return spring (force full stroke).....137 N
Max pilot pressure........................50 bar
Leakage fron spool*.............<7 cm3/min
Allowable back pressure................10 bar
*at 9,8 MPa oil viscosity 37 cst

Applications
Mini-excavators (range 4,6÷ 6,0 ton.)