Featuring 3-way Tri-Clamp design, Series WE33 has blowout proof stem, reinforced PTFE seats and seals, and 316 SS ball. Available in weatherproof or explosion proof models, 2-position electric actuator utilizes supply voltage to drive valve open or closed, while modulating actuator accepts 4–20 mA input for valve positioning. Pneumatic double acting actuator uses air supply to drive valve, while spring return model uses air to open valve and internally loaded springs to close valve.
This story is related to the following:Automated or Automatic Valves | Automated Ball Valves |