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Data-logger, Hydraulic control valve, Valve, Transducer, Pressure data-logger
Text version of the page
Operation
Cam Operated C
Spool Type
A
C
Quality Hydraulic Components from the Webtec Range
Pressure Drop Curve
4
3
2
1
Spool type A C
Flow selected B-T P-B P-T P-A A-T B-T P-A A-T P-B
Curve number 2 1 1 1 2 3 2 3 2
Spool type G H
Flow selected B-T P-B P-T P-A A-T B-T P-A A-T P-B
Curve number 4 4 2 4 4 3 2 3 2
0
0 2 4 6 8
10 20 30 40
10 12 14 16 18 20 22
50 60 70 80 90 100
220
14
12
10
8
6
4
2
0
200
180
160
140
120
100
80
60
40
20
0
lpm
gpm
Flow
Pressure Drop
Pressure
bar psi
Ordering Code
Spring P to B
Allows full spool travel 8
Spring to centre
condition. Allowing 9
half spool travel
Spool Control
A B
P T
3.16
Example BG4D 081 A 9 C
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