Danfoss PVE 7 Series Service Manual - Page 7

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Service Manual
PVE Series 7

General Information

Introduction

©
Danfoss | August 2017
This manual includes information for trouble shooting and servicing the PVE actuators. The actuators are
used on PVG 32, PVG 100, PVG120 and some EH steerings. This manual does not cover the PVG in general
nor any steering.
PVE actuators
The PVE for PVG 32 and PVG 100 are the same, for PVG 120 includes a special interface plate, has another
LVDT-pin and allows larger spool travel. Service on the actuators is identical independent of valve size.
In general service on PVE is limited to exchange of O-rings and connectors or whole actuator.
Performing service, trouble shooting and repair may require removal of valve and valve parts from the
application. This can easily introduce misplaced parts and contamination and thereby thread
performance and safety. Following cleanliness requirements is a prerequisite for service.
For general description, specifications and operating parameters on PVG valves and actuators please see
the relevant Technical Information listed in reference list. Danfoss technical literature is available on
www.danfoss.com.
A worldwide network of Danfoss Global Service Partners is available for major repairs. Danfoss trains and
certifies Global Service Partners on a regular basis. You can locate your nearest Global Service Partner
using the distributor locator at www.danfoss.com.
W
Warning
Do not attempt to service PVG valves without build sheet specifications for reference.
AX00000348en-US | 0101 | 7