LF933GD
LF933GD
Features
- Designed to operate with SCADA telemetry systems
- Valve throttles open or closed by intermittently energizing Solenoid (2) or (3)
- Optional Electronic Controller provides local adjustment and control
- Adjustable opening and closing speed
LF933GD (Globe) and LF933AD (Angle) Series is designed to be electrically positioned to control flow, pressure, level or temperature for water applications. By alternately energizing the (2) solenoids, the valve can be positioned to maintain a desired value. The valve is normally interfaced with SCADA systems or Programmable Logic Controllers that compare a Process Variable (PV) to a desired setpoint, and alternately energize the solenoid pilots to throttle the valve open or closed until the PV reaches the desired setpoint. The valve also has provisions for manual operation in the event of power outage.
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.
Literature
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