Catalog
Valves
usa.siemens.com/hvac
A-248
Accessories & Service Kits A-291
Leakage Rate (Internally Across Seat)
External Seal
Permissible Media
Media Temperature
Stroke Resolution ΔH/H100
Hysteresis
Mode of Operation
Position when de-energized
Orientation
Valve Body and Parts
Seat/Piston
Sealing Disk
Sleeves
Temperature
Humidity
Operating Voltage
Control Signal Y
Position Feedback Signal U
Positioning Time
Electrical Connections
Nominal Pressure
Permissible Operating Pressure
1)
Max. Differential Pressure Δp
max
Valve Characteristic (stroke vs C
V
or k
V
)
Specifications
Wiring
Part No. Connection Type (VA) (W) (A)
Wire Gauge (AWG)
14 12 10
Max. Cable Length ft (m)
MVL661…-…
Notes:
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