Schubert & Salzer Model 8049 Top Mount Integral Digital Valve Positioner (loop powered)

Loop powered digital positioner, compact and economical. The 8049 offers extremely precise control and repeatability. Available on all Schubert & Salzer valves and can be retrofitted on linear and rotary actuators. No steady air consumption, vibration resistant and self calibrating. New and enhanced configuration software is available which includes history profiles of the positioners run time. IP 65 enclosure, Control signals 0/4 to 20 mA and 0/2 – 10 V. Four wire 24 VDC and ASI-bus units available.

Product Features:

• -Positioner can be integrated into valve actuator (no external moving parts for stroke feedback)
• -Wide range of strokes 0.12 to 1.1 inches (3 - 28 mm)
• -No steady-state air consumption
• -Self-adapting to valve actuator
• -Configuration by PC-software
• -Not sensitive to vibrations
• -Protection class IP65
• -Available with AS-I control
• -Instrument air not required (filtration to 20μm)
• -Also available for the unse in Ex-Zone 22
• -Available with integrated process controller
• -Also for quarter-turn actuators (single acting or double acting)