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High
Pressure Solenoid Valve
Solenoid Valve Specifications
and Dimensions:
2H012 Series for High Pressure
and Cryogen Applications
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2H012 Series Valve
Specifications |
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Port & Mounting |
Body Ported, |
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Action & Motion |
Direct Acting, Normally Closed, Two Position, 2 Way, Orifice=1.2MM,
Cv=0.05 |
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Operating Pressure |
28" Hg to 1000 PSI (Coil Wattage Dependent) |
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Working
Medium |
air, gas, liquid, oil, cryogens |
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Maximum Pressure |
1000 PSI |
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Operating Temperature |
(-200 to 80 Deg. C) with non-freezing medium |
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Coil Insulation & Protection Class |
F Class, IP65 (CE Certification) |
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Coil Duty
Cycle |
100% ED |
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Electrical Connection |
D = DIN (with LED indicator, conduit terminal)
G = Grommet (12” Lead Wire) |
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Body Material |
Stainless Steel |
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Seal Material |
Teflon |
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Armature Tube |
Stainless steel |
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Plunger & Spring |
Stainless steel |
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Lubrication |
Not Required |
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STC's high performance direct acting solenoid valves offer reliability, compact
and rugged designs, low power consumption, high-speed response, long life
cycle, DIN connections with indicator lights, pre-wired
electric connection options, manifold mounting options, and simple
installation, maintenance, and control. |
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2H012 Series DIRECT
ACTING solenoid valves and do not require a minimum operating differential
pressure. As shown below when the coil is energized (right diagram), it lifts the solenoid plunger, which
normally rests on the valve seat and lifts it to open the main
valve orifice. When the coil is de-energized (right
diagram), the spring force the
plunger return to the valve seat to close the valve orifice.
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| Electrical Coil Connections |
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For DIN Coil |
To connect DIN coil:
1. Remove the Philip screw from the plastic housing and unplug it from the
DIN coil.
2. From the screw opening, push the terminal block out from the plastic
housing.
3. Note the 1, 2 and ground markings on underside of DIN enclosure.
4. For DC DIN Coil, Connect 1 to Positive, 2 to Negative.
5. For AC DIN Coil, connect 1 to HOT wire, 2 to Neutral wire, and if
required connect ground to ground wire. |
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For Grommet Coil |
To connect Grommet coil:
1. For DC Coil, connect one of the two wires to Positive, and the
other wire to Negative.
2. For AC Coil, connect one of the two wires to HOT wire, and the other wire
to neutral wire. |
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2H012 Solenoid Valve Dimensions
(UNIT=MM) |
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