BRAND Hydraulics DCF DIRECTIONAL CONTROL VALVE - Manual (Page 2)

04/14
0.0
1.4
2.8
4.1
5.5
6.9
8.3
4 19 34 53 68 87 102 121 136 155 170
0
20
40
60
80
100
120
1 5 9 14 18 23 27 32 36 41 45
P
re
s
s
u
re
(
b
a
r)
Flow (lpm)
P
re
s
s
u
re
(
p
s
i)
Flow (gpm)
Neutral Flow Pressure Drop
DCF M SPOOL
DCF TM SPOOL
DC T4 SPOOL
B R A N D
OMAHA
HYD
N E B
I N
OUT
A
B
1
0
.3
0
"
[2
6
2
]
2.70" [68.6] 2.70" [68.6] 1.93" [49.0]
9.05" [229.8]
1
.6
3
"
[4
1
.3
]
1
.1
9
"
[3
0
.2
]
4
.2
5
"
[1
0
8
.0
]
1
.3
8
"
[3
4
.9
]
2
.0
0
"
[5
1
]
0
.7
0
"
[1
7
.7
]
5
.0
1
"
[1
2
7
.2
]
2.72" [69.0]
INLET
PORT A
OUTLET
PORT B
RELIEF ADJUSTMENT
4.75" [120.7]
4X Ш0.27" [Ш6.7]
Pressure vs. Flow for Pilot Relief (DCF)
0
500
1000
1500
2000
2500
1 3 9 18 24 30
Flow (gpm)
P
re
s
s
u
re
(
p
s
i)
0
34
69
103
138
172
3.8 11.3 34.0 68.0 90.7 113.4
Flow (lpm)
P
re
s
s
u
re
(
b
a
r)
Relief is set at 6 gpm
Spool Information - All DCF’s are built with Iosso plated spools to improve wear and corrosion resistance. For highly
corrosive environments, i.e. marine applications, we recommend using a stainless steel spool. To order a valve with a
stainless steel spool simply add “SS” to the end of the model code.
DIMENSIONAL DATA
FLOW & PRESSURE INFORMATION