ATEX
6
6
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0017
DESCRIPTION
ORDERING CODE
Valves EVX-06-D5 are ATEX directional control valve in cartridge style
poppet type. It is suitable for a 3 way metric cavity M22 x 1,5.
The valve is available with ATEX metallic DC and AC solenoids. The
coil is Zinc-nichel coated for an enhanced surface protection (ISO 9227,
520 h salt spray).Protection according to IEC 144: Class IP67- External
surfaces nickel coated (min. thickness 7 micorn)
Connection: 3X1,5mm
2
wire cable (CEI 20-22), length 3 m already
connected to coil. Electrical connection must be accordance to Ex-proof
norm ATEX. Earth connection both internal, with yellow-green wire in the
cable, and external with a minimum 4mm
2
cablefastened to earth screw.
1
2
HYDRAULIC SCREW-IN VALVES proof II 2 GD,
Ex db IIC T5 Gb, Ex tb IIIC T100 °C Db IP66/67
EVX-06-D5
25 l/min 25 MPa (250 bar)
(1)
EVX -
(3)
D5
- - /
(4) (5) (6)
25-
(2)
06
(1) EVX: Ex-proof solenoid operated screw-in poppet valve
(2) 06: normal port size
(3) D5: three way type
(4) Coils:
012C: 12V DC-0,92A
024C: 24V DC-0,46A
115A: 115V AC-0,10A
230A: 230V AC-0,05A
(5) Lenght cable :
no designation: standard 1,5m cable
5: 5m
10: 10m
16: 16m
20: 20m
(6) /25: Design number of the valves Atex solenoid for G and D
a
1
2
3
TECHNICAL DATA
3
Suitable for standard cavity: M22 x 1,5
Solenoids according to ATEX 94/9/CE
and conform to EN 50281-1-1
EN 60079-0:2012/A11:2013
EN 60079-1:2014 EN 60079-31:2014
ATEX code/class: II 2 GD Ex db T5 Gb & Ex tb T 100 C° Db
Certificate: INERIS 05ATEX0028X/01 (on request)
Max. operating pressure: 250 bar
Max. flow rate: 25 l/min
Duty cycle: 100%
Materials: Steel body, poppet in tempered
and grinded steel
Mass 1,45 kg (coil included)
17 MAX.
18
+
0,05
0
19
+
0,05
0
M22x1.5
28
30°
30°
9,5 MAX.
15
9,5 MAX.
1
13
21
33
9,5 MAX.
39
51
50
B
1.6
1.6
23
+
0,15
0
3,3
±0,1
45°
0,5 x 45°
DETTAGLIO B
1.6
1.6
61,5
Ch. 24
45
165
5
85 20
49
116
110
65
1
2
3
V1-17
6
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0018
TYPICAL DIAGRAMS
4
0
5 10 15 20 25 30
5
10
15
20
Pressure Δp in bar
Flow Q in l/min
12
23
Typical Δp-Q curves for valves EVX-06-D5 in standard configuration, with
mineral oil at 26cSt and 50 °C
Typical p-Q curves of operating limits for maximum hydraulic power transferred by
valves EVX-06-D5. Input voltage 10% less than nominal rate.
5 10 15 20 25 30
0
50
100
150
200
250
300
Pressure p in bar
Flow Q in l/min
12
23 and 21
V1-17
EXPLOSION PROOF SOLENOID GMA-6/HD SERIES 271 GD
5
Atex Certificates :
INERIS 05ATEX0028X/02 for Gas and Dust
0: Ex proof solenoid according to ATEX 94/9/EC.
II 2GD Ex db IIC T5 Gb, Ex tb IIIC T100 °C Db IP66/67.
Solenoid outside surfaces are zinc-nickel plated, with 7µm minimum thickness
1: Solenoid label indicates supply voltage, protection class Ex d, certification
number by INERIS and maximum absorbed power.
2: 3-wires cable, according to CEI 20-22, of standard length of 3 m, is fas-
tened to the coil and locked by cable gland.
3: Wires have 1,5 mm
2
section; earth connection wire is green-yellow.
Electric connection must be in accordance with Ex-proof norm ATEX.
4: Manual override operation is by pushing the extended pin.
5: Normalised cable gland –torque 8 Nm ± 1 – device has threaded
attachment ½” conical – ISO 7/1
6: Earth connection screw
7: Threaded plug (socket hexagon 1,5 mm)to lock the retaining coil nut
8: Nut for retaining the coil –torque 6 Nm ± 1 – hexagon 24 mm.
Conformity of unit to the norms is not granted if coil is used
separately from its electromagnetic tube.
