1
HA 4062
7/2012
4/2 Way Solenoid Operated
Directional Control Valves Spool
Type
SD2E-B4
7/8-14 UNF · p
max
350 bar (5076 PSI) • Q
max
60 L/min (15.8 GPM)
Functional Description
The directly operated 4/2 way solenoid actuated spool
valve controls in the first line the start and stop function of
the oil flow. The valve consists of the valve body (1),
control spool (2), return spring (3), cartridge with
actuating system (4) and of the solenoid coil (7) that is
mounted on the actuating system. The valve bushing is
screwed into the cartridge part.
The valve bushing is fixed in the cartridge by a wire ring
(5) and sealed with the seal ring (6). Separation of the
valve bushing and the cartridge prevent transmitting the
stresses, which could be caused by too high tightening
torques. The DC solenoid coils can be delivered for 12 V
and 24 V supply voltages.
For the alternating current supply, either of 120V/60Hz or
230V/50Hz voltage, the relevant rectifiers for the C19 coil
types are available in the auxiliary connector. For the
C22 coil types and AC voltage design, the rectifiers are
integrated directly into the connector base. By loosening
the fixing nut (8), the solenoid coil can be replaced or
turned in the range of 180
0
. The valve body is zinc
coated.
Note:
The valves are supplied without solenoids coils. The
solenoid coil, the terminal box and the housing body for
line mounting have to be ordered separately.
Standard performance
High performance
q
4/2 way cartridge valves solenoid operated with
spool direction
q
Manual override
q
No spool sticking by too high tightening torque
q
High transmitted power
Replaces
HA 4062 10/2010
2
HA 4062
SD2E-B4
/
4/2 Way Solenoid Operated
Directional Control Valve
7/8-14 UNF
Standard S
High Performance H
Description
Refer to the table with functional symbols
Manual Override
Designation Symbol InterpositionDesignation Symbol Interposition
Functional Symbols
No designation - standard Designation M9 - without manual override
Designation M2 - covered with rubber boot Designation M5 - with socket head screw 2.5 (0.098)
Standard valve~70,5 (2.776)
High performance valve~83,0 (3.268)
Standard valve~70,5 (2.776)
High performance valve~83,0 (3.268)
Standard valve ~78,0(3.071)
High performance valve ~84,8(3.339)
Standard valve ~82,0(3.228)
High performance valve ~100,0(3.937)
Manual override
No designation standard
M2 covered with rubber bootn
M5 socket head screw
M9 without manual override
Seals
No designation NBR
V FPM (Viton)
Ordering Code
Solenoid coil, terminal box and body for line mounting have to be ordered separately. For selection of solenoid coil
and terminal box type use catalogue HA 8007. For selection of valve body for in-line mounting use catalogue HA0018.
3
HA 4062
Technical Data
Standard High performance
Valve size B4
Cartridge cavity 7/8-14 UNF-2A
Maximum flow L/min (GPM) 50 (13.21) 60 (15.85)
Max. operating pressure bar (PSI) 250 (3625) 350 (5076)
Pressure drop bar (PSI) see Dp-Q characteristics
Hydraulic fluid Hydraulic oils of power classes (HL, HLP) to DIN 51524
Coil groups
1)
C19B C22B
Fluid temperature range °C (°F) -20 ... +80 (-4... +176) -20 ... +80 (-4 ... +176)
Ambient temperature, max. °C (°F) -20 ... +50 (-4 ...+122) -20 ... +80 (-4 ... +176)
Viscosity range mm
2
/s (SUS) 10 ... 500 (49 ... 2450)
Maximum degree of fluid contamination Class 21/18/15 according to ISO 4406
Permissible rated voltage variation % AC,DC ±10 AC,DC ±15
Max. switching frequency 1/h 15 000
Duty cycle % 100
Enclosure type to EN 60529
1)
IP 65
Service life cycles 10
7
Valve tightening torque Nm ( lbf.ft) 35+5 (25.81+3.68)
Plastic nut tightening torque Nm ( lbf.ft) 3+1 (2.213+0.738) 3+1 (2.21+0.738 )
Weight kg (lbs) 0,25 (0.55) 0,32 (0.71)
Mounting position unrestricted
Valve body ( data sheet HA 0018) SB-B4
(1450)
(2176)
(725)
(4351)
(5076)
(2901)
(3626)
Flow Q ( )[]L/min GPM
(1450)
(2176)
(725)
(4351)
(5076)
(2901)
(3626)
0 10 20 30 40 50
100
150
50
300
350
200
250
0 10 20 30 40 50
100
150
50
300
350
200
250
1,2,3
1
2
2
1
Flow Q L/min (GPM)[]
(2.6) (5.3) (8.0) (13.2)(10.6)
(2.6) (5.3) (8.0) (13.2)(10.6)
3
1,2,3
3
Operating pressure p bar PSI[]()
Standard valve
Oil 80 °C (176 °F) / Ambient temperature 50 °C (122 °F)
Voltage Un -10% [V], 24V
High performance valve
Oil 80 °C (176 °F) / Ambient temperature 50 °C (122 °F)
Voltage Un -10% [V], 24V
Operating limits for maximum hydraulic power transferred by the directional valve. For respective spool type - see
functional symbols.
p-Q Characteristics Measured at n = 32 mm
2
/s (156 SUS)
Flow Q [L/min (GPM)] Flow Q [L/min (GPM)]
1)
see data sheet coils HA 8007
Connection Direction
1
2Z11 3-2 ® 4-1
2
2Z51 3-4 ® 2-1
2
2X21 3-4 ® 2-1
3
2X21 3-2 ® 4-1
Connection Direction
1
2Z11 3-2 ® 4-1
2
2Z51 3-4 ® 2-1
3
2X21 3-2 ® 4-1
2
2X21 3-4 ® 2-1
4
HA 4062
Dp-Q Characteristics Measured at n = 32 mm
2
/s (156 SUS)
Pressure drops Dp related to flow rate.
Standard valve + High performance valve
Coil for Standard valve
C19B
Coil for High performance valve
C22B
Flow Q ( )[]L/min GPM
(2.6) (5.3) (8.0) (13.2) (15.9)(10.6)
(145)
(290)
(435)
(580)
10 20 30 40 50 60
10
20
0
30
40
3
1
2
Pressure drop p()D []bar PSI
4
(725)
50
Connection Direction
1
2Z11 3®2
1
2Z11 4®1
3
S2Z51 3®4
3
S2Z51 2®1
2
H2Z51 3®4
3
H2Z51 2®1
3
2X21 3®2
4
2X21 4®1
3
2X21Qmax 50 l/min 3®4
2
2X21Qmax 40 l/min 2®1
*Use the terminal box with rectifier!
**Standard length of connecting wire is 300 mm, other lengths on request.
Note:
Example of most frequent coil types.
For complete range of SD2E-B4 valve coils with technical informatik about voltage, enclosure type, terminal box please
afer to coil data sheet HA 8007.
49,4(1.945)
19
(0.748)
37
(1.457)
29(1.142)
22(0.866)
45(1.772)
32,5(1.279)
52(2.047)
Standard High performance
Voltage Connector
SD2E-B4 / S... SD2E-B4 / H...
Type code Type code
12 VDC EN 175301-803-A C19B-01200E1-6NA C22B-01200E1-6,55NA
24 VDC EN 175301-803-A C19B-02400E1-25,75NA C22B-02400E1-25,3NA
12 VDC AMP-Junior-Timer C19B-01200E3-6NA C22B-01200E3A-6,55NA
24 VDC AMP-Junior-Timer C19B-02400E3-25,75NA C22B-02400E3A-25,3NA
12 VDC free cables** C19B-01200E8N300-6NA C22B-01200E8N300-6,55NA
24 VDC free cables** C19B-02400E8N300-25,75NA C22B-02400E8N300-25,3NA
12 VDC Deutsch DT04-2P --- C22B-01200E12-6,55NA
24 VDC Deutsch DT04-2P --- C22B-02400E12-25,3NA
120 VAC EN 175301-803-A C19B-10600E1-494NA* C22B-10600E1-545NA*
230 VAC EN 175301-803-A C19B-20500E1-1653NA* C22B-20500E1-2353NA*
120 VAC EN 175301-803-A (with rectifier) C19B-12060E5-494NA C22B-12060E5-545NA
230 VAC EN 175301-803-A (with rectifier) C19B-23050E5-1653NA C22B-23050E5-2353NA
Flow Q [L/min (GPM)]
Type of the Solenoid Coils Dimensions in millimeters (inches)
5
HA 4062
70,5(2.78)
7/8-14 UNF-2A
Æ
17,42 -0,025
(0.685/0.686)
60,45(2.38)
Æ
15,82 -0,025
(0.622/0.623)
Æ
1
9 -0,025
(0.747/0.748)
83(3.27)
7/8-14 UNF-2A
Æ
17,42 -0,025
(0.685/0.686)
60,45(2.38)
Æ
15,82 -0,025
(0.622/0.623)
Æ
19 -0,025
(0.747/0.748)
Æ
19(0.75)
Æ
22(0.86)
Standard valve
High performance valve
Valve Dimensions Dimensions in millimeters (inches)
HEX 27
HEX 30
HEX 27
Cavity Dimensions in millimeters (inches)
37,8 (1.49+0,016)+0,4
(0.624/0.627)
(0.687/0.689)
(0.750/0.751)
min.28,8(1.13)
max.22(0.87)
min.14(0.55)
max.37,8(1.49)
min.44,8(1.76)
Æ
24±0.05(0.94/0.95)
min 34(1.34)
Æ
22 0.87+0,016)+0,4(
34,8+0,4(1.37+0,016)
min.16(0.63)
50,6+0,4(1.99+0.016)
53,6 (2.11+0.016)
+0,4
60,5 (2.38+0.016)
max.53,6(2.11)
min.60,5(2.38)
Æ
15,87
+0,05
Æ
17,47
+0,05
1,6
3,2
A
0,05
A
0,05
A
0,05
7/8-14 UNF-2B
A
0,04
A
0,05
30°
3,2
30°
3,2
3,2
30°
1,6
1,6
1,6
Æ
19,05
+0,05
A
R 0,2 R 0,2
4
(
(
,
90° 10°
±
30° 2°
±
2,5 (0.1/0.11)+0.4
max.1(0.04)
6
HA 4062
Caution!
Subject to alteration without notice!
ARGO-HYTOS s.r.o. CZ - 543 15 Vrchlabí
Tel.: +420-499-403 111
E-mail:info.cz@argo-hytos.com
www.argo-hytos.com
The packing foil is recyclable.
The technical information regarding the product presented in this catalogue is for descriptive purposes only. It should
not be construed in any case as a guaranteed representation of the product properties in the sense of the law.
Spare Parts Dimensions in millimeters
Standard and high performance valve
Dualseal - PU O-ring - NBR O-ring - Viton Ordering number
13,47 x 15,87 x 3,1 (1pc.)
19,4 x 2,1 (1pc.) - 18960800
17,47 x 15,07 x 3,1 (1pc.)
19,05 x 16,65 x 3,1 (1pc.)
13,47 x 15,87 x 3,1 (1pc.)
- 19,4 x 2,1 (1pc.) 18960900
17,47 x 15,07 x 3,1 (1pc.)
19,05 x 16,65 x 3,1 (1pc.)
Solenoid retaining nut with seal for standard valve
Type of nut O-ring - Viton Ordering number
Standard nut 18 x 1,5 (1pc.) 20777000
Nut M2 18 x 1,5 (1pc.) 20777600
Solenoid retaining nut with seal for high performance valve
Type of nut O-ring - Viton Ordering number
Standard nut 22 x 2 (1pc.) 15844600
Nut M2 22 x 2 (1pc.) 18961700
