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[ options |
performance | construction | dimensional
diagrams| ordering |
hazardous locations]
The Model V Series from VRC is designed and
manufactured to offer years of trouble-free and economical operation. Every
component has been field-tested and field-proven to exceed your expectations of
performance and reliability. The Model V Series simply outperforms every
other positioner in its class.
Truly Modular/Totally Field Upgradeable The beauty of the Model V
Series is summed up in one word: simplicity. Changing a Pneumatic
Positioner to an Electro-pneumatic Positioner, adding a Limit Switch and/or
Position Transmitter module, or adding gauges is a simple procedure. The bottom
line? Only VRC offers true modularity to simplify changes, minimize inventory,
and ease servicing.
Corrosion and Vibration Resistant/ Epoxy Ecapsulated Components
Dust-tight and water-tight is not tight enough for VRC. Components such as the
I/P Converter (VE Model) and Position Transmitter are epoxy sealed for
unequaled protection. PPA composite enclosures exceed NEMA standards and are
specifically designed for all routine and most highly-corrosive applications.
Excellent vibration resistance is achieved through VRC¹s unique I/P and
spool valve design.
Universal Mounting Flexibility The Model V Series has an optional
Universal Mounting Kit that provides high performance adaption to most current
models, sizes and styles of quarter-turn actuators. The low profile design
protects the accessory side of the actuator.
Precise Click-Lock Calibration The unique range-spring SPAN and
ZERO adjustments on the Model V Series provide fast and accurate
mechanical calibration with our exclusive Click-Lock system. The precise
detent feature on each adjustment offers a sure feel. And VRC has minimized
adjustment interaction to simplify and speed calibration so that, even under
extreme conditions, accuracy is achieved.
Modular I/P Converter The I/P Converter has been designed to provide
flawless automatic compensation for supply pressure, atmospheric pressure and
ambient temperature changes--all standard features! Integral RFI
protection--standard as well!
Selectable Speed Control Jumper selection of actuator full travel times
eliminates the use of flow control valves. This permits instant response to
valve position changes and provides full actuator torque.
Additional Features
- LED loop power indication
- Electronic actuator full travel time selection
- Reversible and deplugable current loop
connections
- Continuously adustable calibration and split
ranging.
Hazardous Locations The Model VI electro-pneumatic
positioner incorporates an FM, CSA and Cenelec approved I/P Converter that is
intrinsically safe and non-incendive for use in hazardous locations as well as
general purpose locations.
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