Sensortechnics LQX123W24FF48000 12 mm isolated diaphragm solenoid valf Datasheet

LQX12
12 mm isolated diaphragm solenoid valves
FEATURES
· 3-way universal or 2-way normally closed
configurations
· EPDM or FFKM elastomer options
· 12 mm centreline spacing; ideal for
manifold mounting
· Low internal unswept volume
· Secure electrical termination to standard
female connectors with friction-locked
(latching) electrical connection
· Manifold sub-base; option of fluid
connectors on single or multiple station
assemblies
MEDIA COMPATIBILITY
PHYSICAL PROPERTIES
Liquids and gases
Operating environment
Storage temperature
WETTED MATERIALS
Porting
Elastomer: EPDM or FFKM
Body/manifold: PEEK
Manifold options
0 to 55 °C
-40 to 70 °C
manifold mount with gasket
1/4-28 fluid connectors
available on single or
multiple station manifolds
ELECTRICAL
Weight
Power
Internal volume
Voltage
25 g
max. 2 W
32 µl (to manifold interface)
12 or 24 VDC ± 5%
(other options available)
Electrical connections*
2.54 mm pitch male pins,
friction-locked design receives
standard female connector
* Options: 18" leaded assembly, splash guard for wet environment
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LQX12
12 mm isolated diaphragm solenoid valves
PERFORMANCE CHARACTERISTICS
Part no.
Pressure
Minimum flow 1
Orifice siz e
Leak rate1
Life cycles
R esp o n se
LQX12...
Vacuum...50 psig
(3.5 bar)
18 lpm air @ 50 psi
500 sccm water @ 50 psi
0.040"
(1.02 mm)
≤0.016 sccm
(@ 50 psi air)
10 million
(meeting all
specifications)
<20 msec
cycling
Note:
1
sccm denotes Standard Cubic Centimeters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure.
FLOW CURVES
Typ. air flow
Typ. water flow
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LQX12
12 mm isolated diaphragm solenoid valves
OUTLINE DRAWING
Face seal manifold sub-base option
Common
Common N.C.
N.O.
Manifold seal
Manifold seal
2-way
3-way
0.157
(4.0)
0.496
(12.6)
N.C.
0.157
(4.0)
0.496
(12.6)
0.157
(4.0)
0.157
(4.0)
dimensions in inches (mm)
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LQX12
12 mm isolated diaphragm solenoid valves
OUTLINE DRAWING (cont.)
1/4-28 fluid connector option
(3-way only)
0.770
(19.56)
0.500
(12.70)
R 0.109 (2.77)
0.470
(11.945)
Ø 0.093 (2.36)
through
Ø 0.218 (5.54)
0.945
(24.00)
1.270 1.335
(32.26) (33.91)
0.996
Ø 0.375 (25.30)
(9.53)
0.414
(10.52)
0.549
(13.95) 0.325
(8.26)
0.210
(5.33)
0.065
(1.65)
0.500
(12.70)
dimensions in inches (mm)
0.075
(1.9)
MANIFOLD INTERFACE
0.470±0.002
(11.9±0.05)
0.564
(14.3)
0.150
(3.8)
0.157±0.002
(4.0±0.05)
0.996±0.002
(25.3±0.05)
0.157±0.002
(4.0±0.05)
Ø 0.060 (Ø1.5) through
4 x #2-56 UNC 0.25
(or M2 6.4)
.32
Parts shall have a finish
in the indicated area
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2 x Ø 0.060 0.26
(Ø 1.5 6.6)
0.310
(7.9)
dimensions in inches (mm)
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LQX12
12 mm isolated diaphragm solenoid valves
ORDERING INFORMATION
Series
Options
Example:
LQX12
LQX12
Configuration
Voltage
Elastomer
Mounting style
Electrical connection
000
2W
2-way N.C.
12
12 V D C
FF
FFK M
FS
face seal
3W
3-way
24
24 V D C
EP
EPD M
48
1/4-28 ports
(3-way only)
3W
12
FF
FS
standard
(2-pin connector)
000
Note: Not all combinations might be available.
Please contact your nearest Sensortechnics sales representative for further information.
Please order separately free of charge:
Order No.
Description
LQX-0001-290-001
18 inch lead wire assembly
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the
application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
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