Danfoss CP343-1 Technical Information
Flow Control Valves Technical Information
1015
300
79.3
2
3
4
CP343-1-B-16S-454
51 L/min [40 gpm]
89 L/min [50 gpm]
gpm]
65 L/min [70 gpm]
gpm]
03 L/min [80 gpm]
gpm]
41 L/min [90 gpm]
Flow Divider/Combiner
CP343-1
OPERATION
SPECIFICATIONS
DIMENSIONS
This valve is a xed ratio, pressure
compensated ow divider/combiner.
Theoretical performance
psi bar
870
725
580
435
290
US gal/min
154 SUS (33 cSt) hyd. oil @ 100° F (38° C)
70
60
50
40
30
Press ure drop
20
10145
0
L/min
50
100 150 200 250
26.4 39.6 52.866
13.2
2020
3030
Inlet flow
Cross-sectional view
4040
Schematic
Specications
Rated pressure 210 bar [3000 psi]
Rated ow
[See Performance Chart]
Weight 1.13 kg [2.50 lb]
Cavity SDC20-4
340 l/min
[90 US gal/min]
ORDERING
INFORMATION
BC332375569107en-000101 • February 2020
ht1.875 in
217-231 N•m
[160-170 lbf•ft]
1
23 4
145
[5.70]
1-5/8-12
16.8
[0.66]
5
Flow settings
Housing and portsHousing P/N
0=No Housing No Housing
8B =Al, 1 BSP SDC20-4-8B-X1
10B =Al, 1-1/4 BSP SDC20-4-10B-X1
16S =Al, #16 SAE SDC20-4-16S-X1
20S =Al, #20 SAE SDC20-4-20S-X1
Other housings available
Seals Seal kit
B = Buna-N 120181
V =Viton 120182
Code Flow ratioTotal flow
Port 2:Port 4
2020 1:11
2525 1:11
3030 1:1227 L/min [60
3535 1:12
4020 2:1227 L/min [60
4040 1:13
4530 3:2284 L/min [75
4545 1:13
FC - 48
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