Danfoss 51 Series Service Manual

Loop flushing cross-section showing defeated relief valve
Orificed
relief
valve
Shuttle
valve
P101 194
A plug is installed in the relief valve cavity to defeat the loop flushing function.
Defeated loop flushing
Defeat
plug
Shuttle spool
P101 265E
Displacement limiters
Series 51 and Series 51-1 motors incorporate mechanical displacement limiters. You can set a specific
displacement range by limiting the travel of the valve segment/rotating group.
Service Manual
Series 51 and 51-1 Motors
Operation
©
Danfoss | March 2016 11008567 | AX00000013en-US0202 | 13

Danfoss 51 Series Specifications

General

Brand	Danfoss
Model	51 Series
Category	Engine
Language	English