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Worcester PULSAIR III Series Valves

The PULSAIR III is a digital positioner designed primarily for controlling modulation valves. This user-friendly positioner can be used with single- or double-action actuators for either rotary or linear movement. The PULSAIR III can be equipped with modules for feedback, limit switches, and a pressure gauge block. The modules for feedback and limit switches can contain 4-20 mA feedback and mechanical switches, reed switches, or inductive sensors.