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Process Valves for Air, Water, Liquids, and Steam

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STC’s high performance line of solenoid process valves offer a wide range of capabilities to suit your unique operating conditions. Several materials are available, including brass, 304 Stainless Steel, 316 Stainless Steel, PTFE (Teflon), and aluminum. ATEX and Explosion-Proof coil options, as well as UL & CSA (cURus) approved coils, are available for many valves to suit your application. All Air and STC also offer a selection of timer switches and power saving devices.

Product Lineup

Solenoid Coils and Accessories

200C Coil Accessories
2W200C Coil
2W200C Coil Accessories
Other Coils
Explosion Proof Coils

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, use the screw to push the terminal block out of the plastic housing.
  3. Note the 1, 2, and ground markings on the underside of the 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.

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.

Digital Timers

For more information about these products…
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