MHV - Manual operation0 pages

Publ. MHV...K-E-06/07
MHV PROPORTIONAL DIRECTIONAL CONTROL VALVE
Manual operation
Sizes 12, 16, 20, 25, 32 Series MHV...K
FEATURES
* The load independent output flow is proportional
to the input signal (lever position).
* The pump pressure always corresponds to the
user pressure, +3,6,8 or 12 bar (43, 86, 114 or
172 psi) Dp compensator.
* The built-in pump-unloading valve results in:
- very low power turned into heat;
- minimum loading of the prime mover.
* User speed is precisely controlled under all load
conditions.
* Progressive regulating curve; no pressure peaks
when switching; sensitive control even for
alternating pressures.
* Constant working speed of differential cylinders
at the different regulating flow to the valve by
grinding angle.
* Constant recirculation pressure independent of the
number of units.
* Any limiting of flow for every user port.
* Proportional directional control valves also
available as:
· Hydraulic proportional series MOV and
· Electrical proportional series MEV.
Any combination of these control options is
possible.
* The sandwich system allows a construction up
to 8 control valves.
* Electrical pressure cut off at port A, B or A and
B, available on request.