Siemens MXG461.40-20U 2-Way / Floating Magnetic 1-1/2" Valve, 23.4 Cv

Siemens, MXG461.40-20U, 2-Way / Floating Magnetic 1-1/2" Valve w/ NPT Union, 23.4 Cv

Features:

• Fast positioning time (< two seconds), high-resolution stroke (1:1000).
• Linear or equal-percentage valve characteristic (user-selected).
• Switch-selectable control signal: 0 to 10 Vdc, 2 to 10 Vdc, or 4 to 20 mA.
• Wear-free inductive stroke measurement.
• Low friction, robust, no maintenance required.
• Fail-safe feature: A → AB closed when de-energized.
• Positioning control.
• Position feedback.
• Manual control.

Mixing or straight-through valves with magnetic actuators for modulating control of hot and chilled water systems in closed circuits.