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Pneumatic Quarter Turn Actuator
Found 2 free book(s)Double Acting (air to air) and Single Acting KEYSTONE ...
www.emerson.com(spring return), 90° operation, pneumatic actuators General Applications For remote control of any quarter turn application, for example Ball, Butterfly or Rotary Plug Valves, Dampers etc. Accessories An extensive range of standard accessories is available for direct mounting to Keystone actuators. - Solenoid Valves - weatherproof,
Fisher FIELDVUE DVC6200 SIS Digital Valve Controller
www.emerson.comFigure 1‐1. FIELDVUE DVC6200 SIS Digital Valve Controller Mounted on a Bettis Quarter-Turn Actuator X0079 Description DVC6200 SIS digital valve controllers (figure 1‐1) are HART communicating, microprocessorbased currenttopneumatic instruments. The DVC6200 SIS digital valve controller has three fundamental functions. 1.