Danfoss PVG 32 Technical Information page 13

Technical Information
PVBZ-HS/HD, hitch control valves
PVG 32 AG Modules
The flanged on multi-valve contains the shifting spool to switch port A between T and port A of the PVBZ.
It also contains a PVLP shock/suction valve on port B.
The change between single- and double-acting modes is operated independently of valve-flow
command.
Features:
•
Low leakage work port (B-port)
•
Standard 4/4 float spools to be used
•
Electrical mode shift into pure 3/3 single acting functionality of double acting cylinder
•
Integrated PVLP shock/anti cavitation valves (B-port)
•
Single and Double Acting (see Hitch Control System Description for detailed set-up and benefits)
•
Compensator with bleed off
•
Rear and front hitch linkages on medium and higher performance tractors.
•
Header control on combines and harvesters.
Hitch double-acting valve module
PVC
Mode shift spool
PO Check valves
Pilot Valve
Pilot Supply
PVM Manual
Actuator
PVBZ-HD parameters
Maximum pressure
Oil flow, rated
Pilot oil consumtion
Environmental specifications
PVC solenoid (NC)
11051935 • Rev AE • Feb 2014
A B
B
A
Pressure Compensator with bleed off
Port P continuous
Port A/B
Port A/B, with press. comp.
PVC off / PVC on
Temperature oil viscosity etc.
Connector type Zener diode included
Analogue or
PVLP 63
Digital CAN
ISOBUS
LS
Tank
PVE
Actuator
P301 094
Inductive LVDT sensor
250 bar [3625 psi]
280 bar [4061 psi]
100 l/min [26.4 US gal/min]
0 / 0.3 l/min
See PVBZ parameters
AMP JPT 2 Pin
13