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FOUNDATION FIELDBUS DIGITAL VALVE POSITIONER |
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 Flowserve Corp. has announced the Flowserve Logix 3400IQ Foundation Fieldbus digital valve positioner. The unit features a FISCO-compliant user interface board, improved potentiometer, piezoelectric technology, and host interoperability.
Compatible with any HART or Foundation Fieldbus distributed control
system (DCS), the positioner controls the position of both single- and
double-acting valve actuators with linear or rotary mountings. The unit
is suitable for a wide variety of applications, including oil and gas
and chemical processing.
Commissioning, calibration, tuning and setup is possible in about two
minutes from the local user interface. All parameters from the user
interface are automatically updated in the Transducer Block,
eliminating the need to enter Function Blocks to perform a simple
stroke calibration.
Local setup and calibration of the 3400IQ does not require a link to a
host controller, PC or hand-held device. Units employ a 9 Vdc supply
current and 45 psi (min.) air supply for any valve/actuator platform.
flowserve.com
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