PVP and PVPV, Pump Side Modules
Symbol
Description
Port type
Code number
Open center PVP for pumps with fixed displacement.
Pressure gauge connection.
Metric flange
155G5021
SAE flange
155G5037
O-ring boss
155G5023
Open center PVP for oil flow exceeding
180 l/min [47.55 US gal/min].
For pumps with fixed displacement.
Pressure gauge connection.
Metric flange
155G5027
SAE flange
155G5029
O-ring boss
155G5028
Closed center PVP for pumps with variable
displacement.
Pressure gauge connection.
Metric flange
155G5020
SAE flange
155G5038
O-ring boss
155G5022
Closed center PVPV without pressure relief valve.
For pumps with variable displacement.
Pressure gauge connection.
Metric flange
155G5030
SAE flange
155G5032
O-ring boss
155G5031
Port connections:
P = 1 in SAE flange; 415 bar [1
1
/
16
–12 UN O-ring Boss; 6020 psi]
MA = G
1
/
4
[
1
/
2
–20 UNF O-ring Boss]
LS = G
3
/
8
[
3
/
4
–16 UNF O-ring Boss]
PVP, Accessories for Open Center Pump Side Modules
Symbol
Description
Code number
–
Prop., PVPD
155G5041
PVEH,
Hydraulically actuated relief valve
155G5061
* Connection for
external pilot
pressure: available
with G
1
/
4
thread
only.
PVPE,
Electrically actuated relief valve.
Normally open solenoid valve.
12 V
155G5052
24 V
155G5054
Technical Information
PVG 120 Proportional Valve Group
Modules and Code Numbers
34
520L0356 • Rev JA • Mar 2014