CAT: BFP/VCAR
CRD04
1
2
IE/CRD04/003/2014 SHEET: 1/2
8
Ø 12.7
Ø 15.87
P4
2
1
E1
P1
63 max
F
F
F
54
38 max
116.3
35
27.961
Ø 32
Ø 33
Ø 34.5
45.5
56.5
Ø27
45.5
24
30
24
3/4 - 16 UNF
Emergenza standard
Standard emergency
Ø12.7
Ø12.7
Ø20
2
1
94
38.6
2.5
66.6
13.3
27.4
30
42
20.5
3/4 - 16 UNF
24
Emergenza standard
Standard emergency
3.5 Corsa
(Stroke)
2.5 Corsa
2.5 Corsa
(Stroke)
(Stroke)
max7 Nm
max7 Nm
max7 Nm
38.2 max
29.5
30.2
Ø20
Ø21
Ø10
Ø10
Ø10
P4
E9
P3
19
Ø12.7
Ø20
47.8
36
23.5
2
1
66.6
38.5
13.3
27.4
2.5
94
3/4 - 16 UNF
24
Emergenza standard
Standard emergency
3.5 Corsa
(Stroke)
2.5 Corsa
2.5 Corsa
(Stroke)
(Stroke)
max7 Nm
max7 Nm
max7 Nm
38.2 max
29.5
30.2
Ø20
Ø21
Ø10
Ø10
Ø10
P4
E9
P3
19
CRD 04 18 NC ...
18W coil version
CRD 04 22 NC ...
22W coil version
CRD 04 NC ...
30W coil version
Variants
Variants
Variants
DIRECT OPERATED SOLENOID VALVE
FEATURES
Max. pressure - see note (*)
CRD 04 22 NC = 300 bar
CRD 04 18 NC = 210 bar
CRD 04 NC = 250 bar
Max. Flow
CRD 04 22 NC /18 NC = 15 l/min
CRD 04 NC = 30 l/min
Max. excitation frequency 2 Hz
Duty cycle 100% ED
Max. Leakage (0 ÷ 20 drops/min) 0 ÷ 1 cm
3
/min
Hydraulic fluids DIN 51524 Mineral oils
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -25°C ÷ 75°C
Ambient temperature -25°C ÷ 60°C
Max. contamin. level class with filter ISO 4406:1999 - class 19/17/14
Cartridge filter 280µm
Type of protection (in relation to the
connection used)
IP65
Weight (with coil)
CRD 04 18 NC = 0.27 kg
CRD 04 22 NC = 0.35 kg
CRD 04 NC = 0.63 kg
Cartridge tightening torque 25 ÷ 30 Nm
Coil ring nut tightening torque
Emergency tightening torque
7 Nm
Cavity standard “A”
(3/4 - 16 UNF)
CD018006
(See section 15)
Cavity with reduction “B”
(3/4 - 16 UNF)
CD018012
(See section 15)
SOLENOID VALVES - 2-WAY
Connector to be ordered separately, see sect. 18
HYDRAULIC SYMBOLS
Reduction for cavity type “B”
V89B30000 Spare code
* Max. pressure with reduction:
Unidirectional 2 → 1 = 300 bar
Bidirectional 2 → 1 and 1 → 2 = 210 bar
Flux Emercency Force (F)
2 → 1 10N
1 → 2 10 + (2,5 x p) N
p = used pressure (bar)
The direct acting, normally closed 2-way 2 position bi-directional electric
control valve releases pressure and enables fluid to flow through the valve
in both directions.
The bi-directional tapered poppet is in tempered and ground steel.
The valves work with DC coils whereas RAC coils with a connector with incor-
porated rectifier must be used for AC applications.
CRD0418NC - CRD0422NC: nickel-plated steel sleeve.
CRD04NC: phosphate-coateing steel sleeve.
00012025
Spare seals kit
Removable cup
Removable cup
Page: 76
HOME INFO VALVES INDEX
CAT: BFP/VCAR
18W / 22W
A = 2 → 1
B = 1 → 2
30W
G = 2 → 1
H = 1 → 2
30W
I = 2 → 1
L = 1 → 2
22W
C = 2 → 1
D = 1 → 2
18W
E = 2 → 1
F = 1 → 2
CRD04
IE/CRD04/003/2014 SHEET: 2/2
CRD 04 ** NC * * * ** *
8
A
B
P(bar)
Q (l/min)
0
2
4
6
8
10
12
14
16
0
24
6810
12 14
16
G
H
P(bar)
Q (l/min)
0
2
4
6
8
10
12
14
16
18
20
22
24
0
24
6810
12 14
16 18 20 22 24 26 28 30
C
E
D
F
P(bar)
Q (l/min)
0
40
20
60
80
100
120
140
160
260
180
280
200
300
220
320
240
340
0
12
345
67
8910 11
12
13 14 15 16
P(bar)
L
I
Q (l/min)
0
25
50
75
100
125
150
175
200
225
250
0
24
6810
12 14
16 18 20 22 24 26 28 30
PRESSURE DROPS LIMITS OF USE
Series
Size
Version
Coil
Version
Seat size
Voltage
Variants
NC = Normally closed
04 = 3/4 - 16 UNF
CRD = Direct operated solenoid valve
ORDERING CODE
18 = 18W (C30)
22 = 22W (C36)
00= Without coil (7)
Omit for 30W version (D12)
The tests were carried out with the solenoids at operating temperature, with a supply voltage 10% below nominal value and with a 40°C fluid temperature. The fluid used is
a mineral oil with viscosity of 46 mm²/s at 40°C.
SOLENOID VALVES - 2-WAY
Connector to be ordered separately, see sect. 18
A = Standard - Ø 12.7 mm
B = With reduction - Ø 15.9 mm
(1) Only voltages 12 VDC - 24 VDC and coils 18W/22W
(2) Only voltages 12 VDC - 24 VDC and coil 22W
(3) Only voltages 12 VDC - 24 VDC and coil 18W
(4) With rectifier: 24 VAC/50-60Hz
(5) With rectifier: 115 VAC/50Hz - 120 VAC/60Hz
(6) With rectifier: 230 VAC/50Hz - 240 VAC/60Hz
(7) Performance are guaranteed only using valves completed with BFP coil
2 = Serial No.
CRD 04 18 NC..
CRD 04 22 NC..
CRD 04 00 NC..
1 = Serial No.
CRD 04 NC..
DC 18W/22W (C30-C36) DC 30W (D12)
L = 12 VDC
M = 24 VDC
N = 48 VDC
2 = 21.6 VDC RAC (4)
Z = 102 VDC RAC (5)
X = 205 VDC RAC (6)
W = Without coil (7)
L = 12 VDC
M = 24 VDC
W = Without coil (7)
Coils technical data, see sect. 17
E = With emergency
Omit for 30W version (D12)
00 =
No variants
E1 =
Manual
emergency
(30W)
P1 =
Rotary
emergency
(30W)
P3 =
Rotary
emergency
(18W/22W)
P4 =
Push button Emergency
with removable protection
E9 =
Push button Emergency direct control
FY =
Emergency
P3 + FH (18W/22W)
FH =
Cartridge filter
PJ =
FH + P4
emergency
FK =
With flying leads 600 mm (1)
AJ =
AMP Junior connection (2)
CX =
Deutsch connection with bidirectional diode (3)
Page: 77
HOME INFO VALVES INDEX
