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Thermoelectric Actuator 230 V Siemens STP 23

Thermoelectric Actuator 230 V Siemens STP 23

SIEMENS
  • Product code: 37.9
  • EAN : 7612914088192
  • Manufacturer code: STP23
  • Warranty: 2 years

Thermoelectric actuator with a stroke of 4.5mm. Power supply 230 VAC. Spindle retracted when de-energized. More information

This product is no longer available, as it has been replaced with a new model.

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Parameters and catalogs

Auxiliary contact 0...5 V
Connection size M30
Control -40...180 °C
Function Normally open
Power Supply 230 VAC
Weight 0.18 kg

Datasheet download

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Thermoelectric actuator STP 23 for radiator and zone valves. Installation on the valve is done using a sliding sleeve with a bayonet fitting. The actuator includes a position indicator and a 1m connection cable.

Application

  • Control of terminal units on the water side, heating and cooling zones
  • Combination with Siemens radiator valves (VDN, VEN, VPD, VPE....)
  • Can also be combined with radiator valves from other manufacturers (Heimeier, Cazzaniga, Oventrop M30 x 1.5, Honeywell-Braukmann and MNG - no adapter required)

Features

  • Power supply 230V
  • Adjustment time 210s
  • 2-position control
  • 1m connection cable
  • Stroke 2.5mm
  • Valve open without voltage

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