Solenoid Valves


The primary purpose of an electrically operated solenoid valve is to automatically control the flow of fluids, liquids and gasses. Armstrong’s SFA series solenoid valves may be applied on a variety of applications. These flanged, industrial refrigeration only duty solenoid valves are simple and compact, but rugged in construction. The solenoid valves are direct acting or pilot operated solenoid valves for liquid suction and hot gas lines with ammonia or fluorinated refrigerant.

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    • Temperature of medium: -40°F to 176°F (-40°C to -80°C) with 18 watt coil
    • Safe working pressure: 300psig (21 bar)
    • Refrigerants: suitable for all common refrigerants including R-717 (Ammonia), R-12, R-22, R-134a, R-502