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MKB533.25-10
MKB533.25-10 Control device, safety function DIN EN 14597, flanged, PN25, DN 25, kvs 10, 2800 N, AC 230 V, 3PControl devices with safety shut-off function per DIN EN 14597 for protection against excessive temperature and pressure in district heating, heating, ventilation and air conditioning systems. For open and closed circuits. With positioning control, position feedback signal and spring return function.
S55329-M157-A110
New product
Siemens MKB533.25-10
MKB533.25-10 Control device, safety function DIN EN 14597, flanged, PN25, DN 25, kvs 10, 2800 N, AC 230 V, 3P Control devices with safety shut-off function per DIN EN 14597 for protection against excessive temperature and pressure in district heating, heating, ventilation and air conditioning systems. For open and closed circuits. With positioning control, position feedback signal and spring return function. Technical Specifications PN class PN 25 Operating voltage AC 230 V Positioning signal 3-position Positioning time 120 s Spring return function Yes (5...25 s) Position feedback DC 0...10 V (MKB563..) , DC 4...20 mA (MKB563..) Positioning force 2800 N Degree of protection IP54 Ambient temperature, operation -15…50 °C Mounting position Upright to horizontal Permissible operating pressure 2500 kPa Rangeability DN15: 50…100 , DN25…50: 100…200 Stroke 20 mm Leakage rate 0...0.05 % of kvs value Medium temperature 1…220 °C Medium Water , Water with anti-freeze , Steam , Saturated steam Valve characteristic Equal percentage Material, inside set Stainless steel kvs 10 m³/h Δps 2000 kPa DN 25
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MKB533.25-10
MKB533.25-10 Control device, safety...
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