The Fisher 3590 valve positioner is a device used to control the position of a valve in a process control system. Here is some general information and a manual for the Fisher 3590 valve positioner:
Choose the 3590 for large-bore, high-speed, or high-friction valves (e.g., 12” globe valves). Use the 3582 for small, low-flow applications. fisher 3590 valve positioner manual
Installation and Maintenance
Supply Pressure: Requires a supply pressure generally 5 psi higher than the upper range limit of the input signal, with a maximum rated supply of 50 psi. Product Options and Availability The Fisher 3590 valve positioner is a device