Walvoil SD5 - Page 41

0
5
10
15
20
25
0 10 20 30 40
Pressure drop curve
Flow
Pressure
(l/min)
(bar)
EL: electric control unloader valve
Outlet port options
Solenoid operating features
Nominal voltage : 12 VDC 24 VDC. . . . . . . . . . . . . . . . .
Nominal voltage tolerance : ±10%. . . . . . . . .
Power rating : 19 W. . . . . . . . . . . . . . . . . . . .
Nominal current : 1,58 A 0,81 A. . . . . . . . . . . . . . . . . .
Resistance : 7,6 W 29,5 W. . . . . . . . . . . . . . . . . . . . .
Coil insulation : Class F. . . . . . . . . . . . . . . . . . .
Duty cycle : 100%. . . . . . . . . . . . . . . . . . . . . .
Operating features
Internal leakage (excited position) :75cm
3
/minat100bar. .
:4.6in
3
/minat1450psi
A2 B2
T
Ex.: SD5/2--P(JG3--120)/18L/18L/AET--EL--12VDC
123
A2 B2
T
Ex.:SD5/2--P(JG3--120)/18L/18L/AET--LT
LT: unloader valve prearrangement
45
Coils ordering codes
CODE DESCRIPTION
2X4311012 Nominal voltage 12VDC
2X4311024 Nominal voltage 24VDC
4.84
(psi)
300
200
100
Wrench 30
42 Nm / 31 lbft
Wrench 24
42 Nm / 31 lbft
Wrench 27
42 Nm / 31 lbft
ISO4400 connection
(needs C02 connector, see
page 62)
Push and twist push--button
for manual override
Allen wrench 6
24 Nm / 17.7 lbft
4 8
(US gpm)
12
SD5
41DAT003A