The VRG Red Circle Valve Controller provides accurate positioning of natural gas control valves via electronic signal. The RCVC can accept analog or discrete input signals. The RCVC is compatible with all VRG Controls control valve actuators and may also be installed on virtually any design of pneumatic control valve actuator. The Red Circle Control Valve features zero steady state consumption with an ability to discharge emissions to a suitable nearby pressure system. The high pressure capability of the RCVC system allows for efficient use of more compact pneumatic actuators. The RCVC is equipped with the most advanced programmable control capabilities, diagnostics, and operational features to ensure the highest performance and easiest integration on new or retrofit applications.
Features:
- Reverse Valve Action: Can easily switch between Direct Acting and Reverse Acting
- Three states of Edit Fail Modes: Lock Last, Fail Open and Fail Close
- Three modes of Lockup Mode: Lock up Open, Lock up Close or both
- Split Range Configuration: Can set to any Range
- Dead Band Calibration for Open and Close: can be independently set
- Pulse Control: can adjust the Range when the Pulse is activated
- Pulse Zone Timers: Adjust the length and duration of pulse
- Fixed Command: Output for Pilot Override Applications
- Enable Anti-Surge Control: Set the Range for when the Surge will Activate
- Various Alarm Functions dependent on Failure State
- Zero Out Solenoid Count: Can reset for new Solenoids both Open and Close Count
- Remote Command and Remote Override using 24VDC
