24010 NAMUR & Inline • G1/4, 1/4 NPT, flanged with NAMUR interface The solenoid valves are used in ATEXzones, resulting from Protection Class Atex-category of solenoids (see table of solenoids).
Solenoid valves with low Power consumption
Technical features Medium: Compressed air, filtered, non-lubricated and dry. Other fluids on request. Operating pressure: 0 … 10 bar (0 … 145 psi) Flow: 340 I/min Fluid/Ambient temperature: -25°C … +60°C (-13°F … +140°F) Depending on solenoid system
VALVES
• 3/2 poppet valves electromagnetic actuated, directly controlled
1
High operational reliability even after long periods of non-operation
For outdoor installation please protect all connections against the penetration of moisture! Materials: Housing: brass 2.0402 (Ms 58), stainless steel 1.4404 (316L), hard anodized aluminium 3.0615 Seal: Stainless steel, Brass Solenoid housing: Aluminium 3.0615, hard anodised Seals: NBR
Air supply must be dry enough to avoid ice formation at temperatures below +2°C (+35°F)
SIL2 @ HFT=0 SIL3 @ HFT=1
DIN EN 61508 IEC 61508 Approval depends on magnetic system
Technical data Symbol
Model
Port size
Operating pressure (bar)
Manual Override
Seal:
2401088200300000
G1/4
0 … 10
Not Possible
NBR
Brass
2401087200300000
1/4 NPT
0 … 10
Not Possible
NBR
Brass
2401086200300000
G1/4
0 … 10
Not Possible
NBR
Stainless steel
1 3
2401012200300000
1/4 NPT
0 … 10
Not Possible
NBR
Stainless steel
3 2
2401091200300000
G1/4 NAMUR
0 … 10
Upgradeable
NBR
Aluminium
2401090200300000
1/4 NPT NAMUR
0 … 10
Upgradeable
NBR
Aluminium
2
Housing
12
3 1
2
Solenoid parameters for use in non harardous locations Switch-on voltage
Current consumption
Power consumption
Pick-up delay typical *1)
(V)
(mA)
(W)
(s)
2003
22 … 26,4
< 75
1,8 at 24 V
0,3 … 2
Ex-Protection (ATEX-Category)
Temperature Ambient/Fluid
Weight
(°C)
(kg)
IP66 with cable gland (cable Ø 5 … 10 mm) is in scope of delivery
–
-40 … +80
0,85
IP-Protection
Ex-Protection (ATEX-Category)
Temperature Ambient/Fluid
Weight
(°C)
(kg)
IP66 with cable gland (cable Ø 5 … 10 mm) is in scope of delivery
II 2G Ex ia IIC T5/T6 II 2D Ex tD IP66 T95°C
T5: -40 … +70 T6: -40 … +55 -40 … +70
0,85
*1) depending on intrinsical current supply.
Solenoid parameters for use in intrinsically safe circuits Symbol
Model
Switch-on voltage (V)
2003
22 … 28
Holding current
Holding voltage
(mA)
(V)
> 40
~5
Pick-up delay typical *1) (s) 0,3 … 5
*1) depending on intrinsical current supply.
Operating sequence
Approvals
U (V)
Model
Approvals ATEX IECEx
28
2003
PTB 04 ATEX 2010
22
IECEx PTB 05.0020
1
Accessories Silencer (plastic) *2)
Silencer (stainless steel) *2)
2
Exhaust guard *3) 0
t I (mA)
75 60 40 20 0
M/S2 (G1/4)
0014613 (G1/4)
C/S2 (1/4 NPT)
0613678 (1/4 NPT)
0613422 (1/4")
3 t 1 Supply voltage 2 Capacitor charging voltage
ON
*2) For indoors use only. *3) For outdoors use ~ 0,2 (bar).
3 Solenoid current
4 OF
t
4 Valve status
For further information www.imi-precision.com
Standard voltages (±10%), Design according to VDE 0580, EN 50014/50028. 100% duty cycle. Pick-up delay typical: 0,3 … 2 s, depending on intrinsical current supply.
IP-Protection
43
Model