2
VALVES
VAL-506
For further information www.norgren.com
Voltage (nominal) 24V DC Pull-in Voltage >= 87.5% of nominal
Response Times (Typ) Pull-in < 150 MS Drop Out < 80 MS Drop-Out Voltage 10 - 20% of nominal
Coil Rating 125 ohms Power Consumption 6 watts
Voltage Protection Surge suppression diodes fitted as STD Coil Encapsulation Class H
Leak Performance Bubble tight Coil Duty Cycle 100%
L+
N-
VIEW WITH TOP COVER REMOVED
Maxseal Solenoid
Model: ICO 4 S IP 66
EEx d II C T6 Ta (-60°C to 48°C)
EEx d II C T4 Ta (-60°C to 90°C)
THOMPSON VALVES, ENGLAND, BH17
Serial No.
www.fcx-thompson-valves.com
V
X
FC
II 2 G
SIRA
00ATEX1147
W Hz
1180
DO NOT OPEN WHEN A FLAMMABLE
ATMOSPHERE IS PRESENT
SEE
TABULATION
CONDUIT
CONNECTION
Ø82
228
265
142
159
30
55 22
'B'PORT
'A' PORT
INLET
96
76
58
OUTLET
58,5
20
36,5
21
10
'C'
'A'
'B'
ICO4S
1/2" 3/2 PBMR VALVE
20 BAR
3/2 3-port / 2-way not suitable for universal opn
Certification EExd IIC T6 (Tamb = -60°C to +48°C (-76°F to +118°F)) or
EExd IIC T4 (Tamb = -60°C to +90°C (-76°F to +194°F)).
Complies with EN 50014:1997 (amendments 1 & 2) and EN 50018:1994.
Atex certification SIRA 00ATEX1147, complies with ATEX directive 94/9/EC
IECEx certification IECEx BAS 04.0019, complies with IEC 60079-0:2000
& IEC 60079-1:2001
SIL 3 or SIL 4 (SIL 4 in a redundant configuration only)
Protection IP66/X8, NEMA 4X
Max. inlet pressure:
0-20 bar (0-290 psi)
Flow rates:
C
V
= 4.2 USgpm for 1 psi Δp
K
V
= 60.9 l/min for 1 bar (15 psi) Δp
Temperature ratings:
Media (min/max): -20°C/90°C (-4°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
Weight: 7.5 kg
Materials:
Valve body & trim - 316L stainless steel
O-Rings seats & seals - high nitrile
Paint finish - stainless steel coil housing -
unpainted
Ordering information:
Quote: Y123PA3H1BS
Options: None
Electrical information
Profile and dimensions mm
Technical features
