2
VALVES
VAL-482
For further information www.norgren.com
30
Ø58
44
187
159
66
42
18
65
22
2 OFF 6.5
MOUNTING HOLES
PORT 'A'
INLET
PORT 'C'
EXHAUST
PORT 'B'
OUTLET
18
42
47
VIEW ON TOP WITH TOP COVER
REMOVED
47
29.5
www.thompson-valves.com
Serial
No.
WARNING: DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
WARNING: MAXIMUM INTERNAL RISE 35K .
USE SUITABLY RATED CABLE
II 2 G D
Ex d IIC T6 Ta
Ex d IIC T4 Ta
THOMPSON VALVES, ENGLAND, BH17 7EF.
Model: ICO3S
Ex tD A21
Maxseal Solenoid
SIRA
05
ATEX
1156
IECEx
SIR
05.0029
°C to
°C to
IP66/X8
V
W
°C
Hz
90 °C
1180
+
-
CONDUIT CONNECTION
SEE TABULATION
'C'
'B'
'A'
Voltage (nominal) 24V DC Pull-in Voltage >= 87.5% of nominal
Response Times (Typ) Pull-in < 80 MS Drop Out < 60 MS Drop-Out Voltage 10 - 20% of nominal
Coil Rating 74 ohms Power Consumption 7.8 watts
Voltage Protection Surge suppression diodes fitted as STD Coil Encapsulation Class H
Leak Performance Bubble tight at -50 ºC. <30cc/m at -55 ºC. Coil Duty Cycle 100%
ICO3S
1/2" 3/2 VALVE
12 BAR (174 PSI)
ICO3S 1/2" 3/2 12 BAR (174 PSI) AUTO
Electrical information
3/2 universal
Certification T6 (Tamb = -55°C to +50°C (-67°F to +122°F)) & T4 (Max ambient +90°C
(+194°F)) or equipment must be used within 'T' class temp ranges shown.
EX II 2 GD - gas and dust environments.
Exd IIX - Exd protection, gas group IIC.
Atex certification SIRA 05ATEX1156, complies with ATEX directive 94/9/EC
IECEx certification IECEx SIR 05.0029
Safety integrity level SIL 3 or SIL 4 (SIL 4 in a redundant configuration only)
Protection IP66/X8, NEMA 4X
Technical features
Max. inlet pressure:
0-12 bar (0-174 psi)
Temperature ratings:
Media (min/max): -55°C/90°C
(-67°F/194°F)
Ambient: must be used within 'T'
class temperature ranges shown
Port size: 1/2"
Process connections: NPT
Conduit / Signal Conns:
M20 x 1.5mm IS0 (F)
Media:
Customer to specify and confirm
compatibility
Materials
Valve body & trim - 316L stainless
steel
O-Rings seats & seals - nitrile
Paint finish - 316LSS coil housing
- unpainted
Flow rates:
C
V
= 2.1 USgpm for 1 psi Δp
K
V
= 30.2 l/min for 1 bar (15 psi) Δp
Weight: 2.5 kg
Operation: Automatic
Coil Rating: 74 ohms
Power Consumption: 7.8 watts
Ordering information:
Quote: Y013AA3H1BS
Options: None
Profile and dimensions mm
