HPRV (60/68)
Pressure Limiter Screens
Warning
Pumps with only HPRV valves no longer contain pressure limiter (PL) screens and retainer. To convert the
pumps to use pressure limiter valves, please contact your Danfoss Service Partner. Pumps that have PL
valves without PL screens and retainers are at high risk of contamination and product malfunction.
H1P Base Models with pressure settings option B include PL screens and retainers.
HPRV Repair (060/068)
The high pressure relief and charge check valve assemblies may be removed for cleaning and
replacement of the O-rings. These valves are factory set and are not field adjustable. Refer to the pump
model code for the factory setting when ordering replacements.
QL301
P109251
L101
L060
L068
L201
port C
port D
port A
port B
L060
L068
L100
L200
QL401
L022
L024
L300, L301,
L400, L401
L022
QL300
QL400
L022
L024
For ports
C and D
For ports
A and B
Item Description Wrench size Torque
L300, L301, L400, L401 Pressure limiter plug assembly 14 mm 30 N•m [22 lbf•ft]
QL300, QL301, QL400, QL401 Pressure limiter valve assembly 17 mm 30 N•m [22 lbf•ft]
L100, L101, L200, L201 High Pressure Relief Valve 22 mm 70 N•m [51.6 lbf•ft]
Service Manual
H1T 045/053, 060/068 Axial Piston Tandem Pumps
Minor repair
70 |
©
Danfoss | September 2020 AX152886481761en-000405
To Next Page
Loading...
Need help?
General
