Danfoss PC16-LPS Technical Information
Logic Elements Technical Information
3
214
Pressure Compensator
PC16-LPS
OPERATION
The CP312-6 is a 16-size, load sense, priority, static, pressure compensator. The
valve will provide on-demand priority ow to port 2 in the required amount
(dependent on the load sense pressure on port 1), allowing the excess ow to
go to auxiliary functions through port 4.
APPLICATION
Common applications include steering circuits that require pre-compensated, priority
ow to go to the steering system, and the excess ow will go to an auxiliary function,
like a fan motor. To obtain dynamic load sensing (priority type pre-comp) add in orice
between ports 2 and 1 in the manifold. This provides faster response and is commonly
used in steering to ush out LS line. See Circuit Example.
SPECIFICATION
Rated pressure 210 bar [3045 psi]
Rated ow at 7 bar
[100 psi]
114 l/min
[30 US gal/min]
Weight 0.63 kg [1.39 lb]
Cavity CP16-4
PERFORMANCE CURVE
psi
200
160
120
SCHEMATIC
Theoretical performance
Reverse Free Flow Pressure drop
33 cSt [154 SUS] hyd.oil at 38°C [100 °F]
bar
15
12
9
3 4
(2 blocked)
6
80
3
40
0
0
0
72
36
18
9
3 2
Flow
144
108
27
36
180
45
L/min
US gal/min
BC332375783111en-000101 • February 2020
LE - 81
DIMENSION
Pressure Compensato
Load Sense, Priorit
mm [in]
Logic Elements Technical Information
Pressure Compensator
PC16-LPS
Cross-sectional view
1.50 in
122-136 Nm
1-5/16-12 UN THD
1
[90-100 lbf*ft]
EXAMPLE CIRCUITS
2
3
102.4
[4.03]
4
39.5
[1.56]
ORDERING
INFORMATION
BC332375783111en-000101 • February 2020
PC16-LPS - XX - X - 00
r, 16 size
y, Static
Compensator Spring
Code Shift Pressure
5.5 5.5 Bar (80 psi)
10 Bar (150 psi)
10
Seal Option
Code Seal Material Seal kit
B Buna-N 120025
V Viton 120026
Housings & Ports
00: Cartridge Only
6B: 3/4 BSP, AL
8B: 1 BSP, AL
12S: #12 SAE, AL
16S: #16 SAE, AL
Other housings available
Housing P/N
No Body
CP16-4-6B
CP16-4-8B
CP16-4-12S
CP16-4-16S
LE - 82
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