Asco Valves >
General Solenoid Valves >> 3 Way Solenoid Valves
Asco 3-way Solenoid valves have one inlet and one outlet pipe connection and are used primarily to permit and shut off fluid flow.The two types of operations are “Normally Closed” and “Normally Open”.
Operations Applied with three way solenoid valves |
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| Normally Closed (NC) | Normally Open (NO) | Universal (Univ) | |
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When
the solenoid valve is de-energized, the pressure port is
closed and the exhaust port is connected to the
cylinder port. When the solenoid valve is energized, the
exhaust port is closed and the pressure port is
connected to the cylinder port.
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When the solenoid valve is
de-energized, the pressure port is connected to
the cylinder port and the exhaust port is
closed. When the solenoid vlave is energized, the
pressure port is closed and the cylinder port is
connected to the exhaust port.
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This allows the
solenoid vlave to be connected in either the Normally
Closed or Normally Open position ... or to
select one of two fluids or to divert flow from
one port to another.
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Standard Optional Features of three way solenoid valves |
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| Solenoid valves are supplied, as listed, with either Red-Hat II molded epoxy solenoids or Red-Hat solenoids with metal enclosures. Red-Hat II valves are identified by the letter "G" or "H" in their catalog numbers e.g., 8320G1. Many optional features may be added to your valves; e.g., high-temperature Class H molded coils, manual operators, and metering devices. See the Optional Features Section for details. | |||
Way/2 Position solenoid Valve Flow Diagrams |
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 De-Energized |
 Energized |
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| Index | |||
 8300/8315 Series - General Service 3-Way Solenoid Valves |
 8314 Series - General Service 3-Way Solenoid Valves |
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 8316 Series - Air and Water 3-Way Solenoid Valves |
 8316 Series - Zero Minimum Air and Inert Gas Solenoid Valves |
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 8316 Series - Zero Minimum Air and Inert Gas 3-Way Solenoid Valves |
 8317/8321 Series - Quick Exhaust 3-Way Solenoid Valves |
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 8320 Series - General Service 3-Way Solenoid Valves |  8325/8380 Series - Sub-Miniature 3-Way Solenoid Valves |
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 8327 Series - High Flow Valves |
 8360 Series - Air and Water Solenoid Valves |
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 Offshore Series - Offshore 3-Way Solenoid Valves |
 8037/8308/8310 Series - Manual Reset 3-Way Solenoid Valves |
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 HV264153 Series - Universal Manual Reset Solenoid Valves |
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