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Company Profile
Emerson Electric - ASCO Scientific - Medical Analytical Solenoid Valves, Micro-Miniature Valves Stock Symbol EMR 50 Hanover Rd Florham Park, NJ 07932 USA
Phone: 973 236 6160 Fax: 973 236 6179 Tollfree: 800 972 2726
www.ascovalve.com
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| TFE Isolation Valves (single valve), 2 Way Normally Closed, 1/4-28 UNF Porting, Latching, Inline Mount |
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Features:
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Highly resistant to
corrosive fluids, these valves are constructed with TFE materials that
make them virtually impervious to chemical attack.
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A PTFE diaphragm shields
the internal components of the solenoid from the fluid.
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Suitable for
chromatography, solvent selection and process sampling.
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Magnetic latching
constructions are available to maintain valve position with loss of
power, eliminate coil heat rise, and extend battery life.
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Electrical:
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Standard Voltages: 12, 24
VDC (+ 10%, -5%)
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Power Consumption: 2.9-3.8
Watts, 12 Watts for latching version
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Duty Cycle Rating:
Continuous (intermittent for latching version)
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Coil Insulation: 356°F
(180°C)
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Electrical Connection: 26
gage lead wire
Valve:
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Response time: ~50 ms at
rated voltage
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Internal Volume: 0.020
cc from port 1 to seat (not including port), 0.052 from port 2
to seat (not including port)
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Options: Magnetic latching
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Latching valves are
designed for intermittent duty only, Wattage rating applies to 20-30ms
duration required to activate valve. Once switched no additional power
is required to hold the valve in its position.
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Construction: Valve
Parts in Contact with Fluids
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Body: PTFE
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Seat: CTFE
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Diaphragm: PTFE
Temperature Range:
Approvals:
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