SRS Valve - First Sensor

SRS Valve
Manifold mountable plastic switching solenoid valve
FEATURES
· 3-way, 2 position valve (NO, NC &
Distributor)
· Design incorporates thermoplastics
and non-corrosive metals
· Offers high-density manifold mounting
with convenient manifold to PC board
interface
· Weighs only 7 g, perfect where low
weight is critical to overall system
PHYSICAL PROPERTIES
MEDIA COMPATIBILITY
Gases and select liquids
Operating environment
0 to 70 °C
Storage temperature
WETTED MATERIALS
-40 to 70 °C
Length
Body:
PBT; LNP Thermocomp®
38 mm (1.5 in)
Width
10 mm (0.394 in)
Elastomers:
FKM
Height
15.5 mm (0.61 in)
Non-corrosive metals:
302 series stainless steel; 430 FR series stainless
steel; CMI-B core iron; electroless nickel plating
Porting
Manifold mount,
(gasket and screws supplied)
Weight
7 g (0.23 oz)
Power
Voltage
0.0267 cm3
Internal volume
ELECTRICAL
0.5, 1.0 or 2.0 W
5, 12, 24 VDC ± 10%
Filtration (recommended)
Lubrication
40 µm
None required
Thermocomp® is a registered trademark of General Electric Company.
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SRS Valve
Manifold mountable plastic switching solenoid valve
PERFORMANCE CHARACTERISTICS
Part no.
Pressure
SRS10...
0...35 psig
SRS11...
0...85 psig
SRS13...
0...20 psig
SRS14...
0...50 psig
SRS16...
0...10 psig
SRS17...
0...20 psig
Vacuum
Orifice siz es/
Equivalent CV1
Leak rate2
R esp o n se
≤0.016 sccm
(bubble tight)
<30 msec
cycling
(2 Watts)
0.020" (0.510 mm)/
0.0075 CV
0...27 "Hg
(0...13 psi)
0.030" (0.762 mm)/
0.017 CV
0.045" (1.143 mm)/
0.027 CV
FLOW CURVES (typical air flow)3
Notes:
1
The CV value is the volume flow in US gallons/min under specific flow conditions and describes the relative flow capacity of a
valve. If several valves with the same nominal diameter are compared, the valve with the highest CV value has the best flow
dynamics design. The equivalent european measure is the kV value expressed in m3/h (kV = 0.86 CV).
2
sccm denotes Standard Cubic Centimeters per Minute. It is a unit for the flow rate at standard conditions of temperature and
pressure. 1000 sccm = 1 slpm.
3
slpm denotes Standard Liters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure.
1 slpm = 1000 sccm.
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SRS Valve
Manifold mountable plastic switching solenoid valve
OUTLINE DRAWING
dimensions in inches (mm)
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SRS Valve
Manifold mountable plastic switching solenoid valve
VALVE TYPE
Type 1
N.C.
PRESSURE
N.O.
VACUUM
N.O.
PRESSURE
N.C.
VACUUM
DISTRIBUTOR
PRESSURE
DISTRIBUTOR
VACUUM
Type 2
Type 3
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SRS Valve
Manifold mountable plastic switching solenoid valve
ELECTRICAL INTERFACE OPTIONS
SRS...F
(Square pins, front)
SRS...M
(Square pins, manifold)
SRS...L
(Wire leads)
ORDERING INFORMATION
Model no.
Series
Max.
pressure
SR S
10: 0...35 psi
Options
Material
S eal
material
Voltage
V:
5:
C oi l
wattage
Type
0.020"
0.5 W
1: 3-way NC
1W
2: 3-way NO
12: 12 V D C
0.5 W
3: distributor
24: 24 VDC M: 0.025"
square pins,
manifold
interface
P: PBT
FK M
(0.510 mm)
11: 0...85 psi
0.020"
(0.510 mm)
13: 0...20 psi
0.030"
(0.762 mm)
14: 0...50 psi
0.030"
1W
(0.762 mm)
16: 0...10 psi
Electrical
connection
Orifice
size
0.045"
5 V DC
F: 0.025"
square pins,
front
0.5 W
(1.143 mm)
17: 0...20 psi
0.045"
1W
L: insulated
wire leads,
18", front
(1.143 mm)
Example: SRS
10
2
P
V
12
M
Note: Not all combinations might be available. Please contact First Sensor for further information.
First Sensor reserves the right to make changes to any products herein. First Sensor 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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