西門子 SUA21/1 電動閥 Siemens Electromotoric Actuator

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描述

Electromotoric actuators without spring return for V..I46.. zone valves. Primarily used in heating, ventilation and air conditioning systems for water-based control of hot water and cold water.

  • Heating and cooling zones
  • Control valves for fan coil units
  • Zone valve for floor heating via heating distributors (manifolds)
  • Chilled ceiling units
  • On/off control for domestic hot water boilers
  • Shut off valve for wall mounted boiler applications

 

 

額外資訊

Positioning Force

150N

Stroke

2.5mm

Positioning time

10 s @ 50 Hz

Degree of protection

IP40

Ambient temperature, operation

1…50 °C

Medium temperature

1…110 °C

Mounting position

Upright to 85 ° horizontal, do not suspend

Operating voltage

AC 230 V

Power consumption

6 VA @ 50 Hz

Positioning signal

2-position (SPST)

Spring return function

No

Cable length

0.8m

Color

Gray

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