Data Sheet for Product

Technical Instructions Pressure Independent Control
Document No. 155-773 SSD Series Electronic Valve Actuators
May 8, 2019
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. Product or company names mentioned herein may be trademarks of their respective owners.
© 2019 Siemens Industry, Inc.
Siemens Industry, Inc.
Smart Infrastructure
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
USA
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Document No. 155-773
Printed in the USA
Page 8
Troubleshooting
Check Wiring for proper connections.
If the actuator does not provide full flow or full close-off, check that the actuator is properly
attached to the valve.
If not:
1. Turn the power off.
2. Manually retract output shaft with 3mm wrench to zero position.
3. Tighten the bonnet ring onto the valve completely.
4. Power up.
Disposal
The device is considered electrical and electronic equipment for disposal in
terms of the applicable European Directive and may not be disposed of as
domestic garbage.
• Dispose of the device through channels provided for this purpose.
• Comply with all local and currently applicable laws and regulations.
Dimensions
Figure 14. SSD Actuator Dimensions in Inches (Millimeters).
Figure 15. SSDx1.5U Actuator Dimensions in Inches (Millimeters).
Service Envelope
Minimum access space recommended:
8 inches (200 mm) above the actuator and beside the terminal plug.