Dimensions
Ordering Code
Features
Curves
Hydraulic Symbol
OFC - VILLA ofc@ofc-hydraulics.com - www.ofc-hydraulics.com
DOUBLE ACTING
COUNTERBALANCE VALVE,
FLANGEABLE
CBDLF
Page
062/20
Size
AB
max
C V1-V2
bsp
D E F G H I L M Weight
kg
02 151 47 65 3/8 29,5 48 40 51,5 8,5 12,5 20,7 109,6 1,90
03 151 47 65 1/2 34,5 48 40 51,5 8,5 12,5 20,7 109,6 2,57
*
)
,
+
)
&
&
&
%
$
'
/
0
9 9
Flow Rate (lpm)
C1-V1
V1-C1
10 20 30 40 50 60
Δ P (bar)
20
15
10
5
0
Notice: Relief setting at least 1,3 times the highest
expected load-induced pressure.
Rated Flow
60 lpm
Max Pressure
350 bar
Materials: Zinc plated steel manifold, hardened steel inner parts.
CBDLF - - - - -
Port Size BSP
02 3/8
03 1/2
Pilot Ratio
4,2 : 1
8 8 : 1
Spring
Pressure Range
(bar)
Increase
(bar/turn)
Standard Setting
(bar) Q=5 lpm
20 60 - 210 61 180
30 100 - 350 100 250
Ordering Code Example: CBDLF0330 = 1/2 BSP Ports - 100-350 bar setting range, 4,2:1 Pilot Ratio.
