Siemens, MVF461H25-8, Magnetic 1" 2-Way Valve, 8 Kvs, 0 to 10V Control, w/o Flange Kits
Features:
- Short positioning time (<2 s), high resolution (1:1000)
- Selectable valve characteristic: Equal-percentage or linear
- High rangeability
- Phase-cut signal input for Staefa controllers
- Position control and position feedback signal
- Wear-free inductive stroke measurement
- Spring return facility: A → AB closed when deenergized
- Low-friction, robust, and maintenance-free
This MVF461H valve with magnetic actuator is defined for 0 to 10V control of high-temperature hot water or steam. The valve features a fast positioning time of less than 2 seconds, selectable valve characteristics, and 1000:1 resolution and rangeability, along with an electronic module for positioning control and position feedback signals. Spring returns closed when de-energized. Manual control. This 1/2" valve has a 0.7 Cv and comes without flange kits.
