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PICV Series 3-Position Non-Spring Return Electronic Valve Actuator (24V)

Brand:
Siemens
SKU:
SSD81U
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PICV Series 3-Position Non-Spring Return Electronic Valve Actuator (24V)
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SSD81U has been discontinued
Discontinued October 16, 2025
This product was discontinued by the manufacturer.
Suggested Alternative:
PICV Series 3-Position Non-Spring Return Electronic Valve Actuator (24V)
Brand:
Siemens
SKU:S55180-A152
(0)
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Product Highlights

Product Highlight: Voltage
24V

Description

Pressure Independent Control Series SSD Electronic Valve Actuators require a 24 Vac power supply and receive a floating control signal (SSD81) or a proportional 0 to 10 Vdc signal (SSD61) to control a valve. The 0 to 10V SSD61U actuator also accepts a 24 Vdc power supply.

These actuators are designed to work with 1/2- to 1-1/4 inch Pressure Independent Control Series Valves with a 2.5 mm or 5 mm stroke and a threaded valve bonnet that fits the actuator.

Features:
  • Nominal force >56 lbs (250 N)
  • Automatic stroke calibration on the SSD61
  • UL listed for plenum installation
  • Reduced power consumption in holding position
  • Direct coupled installation without tools (hand-tightened)
  • Manual override
  • Visual position indication

Specs

Voltage:

24V

Fail Safe Mode:

Non-Spring Return

Actuator Type:

Floating

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