Mounting, Pvbs Spool Sub-Assemblies; Standard Mounting Vs. Option Mounting - Danfoss PVG 100 Technical Information

Proportional valve group

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Technical Information

Mounting, PVBS spool sub-assemblies

PVG 100 Proportional Valve Group

Standard mounting – the PVM on the "A" port side of the PVB

LS holes

Standard Mounted Work Section

Standard mounting is defined as installing the PVM on the "A" port side of the PVB. Because of this, the

PVE or PV cover (PVH, PVMD, PVMR, PVMF or PVHC) would be on the "B" port side of the valve.

Option mounting – the PVM on the "B" port side of the PVB

LS holes

Option mounting is defined as installing the PVM on the "B" port side of the PVB. Because of this, the PVE

or PV cover (PVH, PVMD, PVMR, PVMF or PVHC) would be on the "A" port side of the valve.

The PVBS in PVG 100 are not symmetric. Because of this the "Load Sense" (Ls) holes in the PVBS main

spool must be installed so that they are on the "B" port side of the PVB.

Standard mounting spool (upper PVBS) vs. Option mounting spool (below PVBS)

LS holes

Before determining spool part numbers, determine whether the section will be standard or option

mounted. Standard and Option mounting only applies to a work section. Standard and option mounted

section can be used together in the same stack.

520L0720 • Rev EB • Jan 2014

P301 065

P301 050

P301 066

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