Lit. No. 27366, Rev. 01 February 15, 2008
21
CARTRIDGE VALVES
The MVP PLUS™ snowplow
FloStat
®
hydraulic system performs
10 blade movement functions.
All functions require the vehicle
ignition (key) switch to be in the
"RUN" or "ACCESSORY" position
and the power to be activated on the
snowplow cab control.
Nine of the ten hydraulic functions
require energizing the electric motor
and opening solenoid cartridge
valves. The LOWER function does
not energize the motor but requires
opening of one valve.
NOTE: Cartridges S6 and S10 have
the letter "F" stamped on the end
of the stem. These cartridges have
a higher pressure rating than the
"SV" cartridges. Cartridges and
their lock rings must be installed
in the correct locations for proper
system performance.
SYSTEM OVERVIEW – HYDRAULIC
SV08-2004 S3 ON
SV08-2004 S1
MOVEMENT
BLADE
RAISE LOWER SCOOPVEE
SF08-2015 S6
EXTEND
LEFT
S4SVCV08-20 ON ON
SVCV08-20 S2 ON
SV08-2004
SVCV08-20
SVCV08-20
SV08-2004
SVCV08-20
SF08-2015
S5
S8
S11
S9
S7
S10
ON
MOTOR M ONON
ON
ON
ON
ON
ON ON
ON
ONON
ONONON
ON
ON
ONON
ONON
ANGLE
RIGHT
ANGLE
LEFT
RIGHT
RETRACT
ON
ON
ON
ON
RIGHT
EXTEND
ON
ON
ON
LEFT
RETRACT
ON
ON
ON
ON