MVF461H15-1.5 | Magnetic 1/2" Valve, 2-way, 1.8 Cv, 0 to 10V control, w/o Flange Kits | Siemens

This MVF461H valve with magnetic actuator is defined for 0 to 10V control of high-temperature hot water or steam. The valve features fast positioning time less than 2 seconds, selectable valve characteristic, and 1000:1 resolution and rangeability. Electronic module for positioning control and position feedback signal. Spring returns closed when de-energized. Manual control. This 1/2" valve has a 1.8 Cv and comes without flange kits.

Brand: SiemensSKU: MVF461H15-1.5

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Overview Details for MVF461H15-1.5

Magnetic 1/2" Valve, 2-way, 1.8 Cv, 0 to 10V control, w/o Flange Kits

Specifications

Ambient temperature, operation: -5…45 °C
Degree of protection: IP31
k_vs: 1.5 m³/h
Leakage rate: 0.05 % of kvs
Material, inside set: CrNi steel
Material, valve body: Nodular cast iron EN-GJS-400-18-LT
Medium temperature: 1…180 °C; 34…356 ºF
Mounting position: Upright to horizontal
Nominal pressure: PN 16
Operating voltage: 24 VAC, 24 VDC
Permissible operating pressure: Liquid, max: 1300 kPa; Steam, max: 900 kPa
Position feedback: DC 0...10 V, DC 2...10 V, DC 0...20 mA, DC 4...20 mA
Positioning signal: DC 0...10 V, DC 2...10 V, DC 0...20 mA, DC 4...20 mA, DC 0...20 V Phs
Positioning time: 2 s
Power consumption: 33 VA
Spring return function: A-> AB closed
Valve characteristic: Equal-percentage , Linear
Δp_max: 1000 kPa
Δp_s: 1000 kPa
Operating range: DC 0…10 V, 0…20 mA, DC 2…10 V, 4…20 mA
Absolute pressure p1 steam: 900 kPa abs
Medium: Steam , Water , Saturated steam
Stroke resolution ΔH/H₁₀₀: 1:1000
Material, valve body: Cast iron EN-GJS-400-18-LT
Dimensions (W x H x D): 7.13 x 15.26 x 3.98 in
DN: 15