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Siemens STA161 NC Thermoelectric Actuator, 24 VAC, 1 m (STA161.65L10)

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Siemens STA161 NC Thermoelectric Actuator, 24 VAC, 1 m (STA161.65L10)

Product code: STA161.65L10
Manufacturer code: STA161.65L10
Warranty: 2 years

Thermoelectric actuator with a stroke of 6.5 mm. Power supply 24 VAC. Spindle retracted when de-energized. Connection cable 1m. More information

Delivery

Delivery to Belgium (days are avarages)

FedEx:
2.4 workdays € 7,02

Bpost HD (Home Delivery):
2.7 workdays € 10,64

BPost - PP (Pick-up Point):
3.1 workdays € 9,91

FedEx Priority:
1.7 workdays € 12,71

DHL Express:
1.1 workdays € 16,94

DHL Express: 1.1 workdays, € 16,94
More than 5 pcs in stock

Parameters and catalogs

Auxiliary contact	0...5 V
Connection size	M30 x 1.5
Control	0...10 V
Function	Closed without voltage
Power Supply	24 VAC
Weight	0.15 kg

Data sheet download

Download PDF

The electrothermal actuator STA161.65 from Siemens is designed for precise control of radiator, small, and zone valves, as well as PICV. This model is maintenance-free and engineered for long-term and quiet operation, making it ideal for technical applications where reliability and minimal maintenance are crucial. The actuator is equipped with stroke detection, which allows for automatic calibration for optimal performance, ensuring reliable operation without the need for constant maintenance.

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 - without the need for an adapter)
Stroke detection: Ensures precise valve adjustment and prevents dry running