Siemens SUA21/3P, S55176-A105

The Siemens SUA21/3P, S55176-A105 is part of our range of valve actuators, delivered throughout Oman.

Siemens SUA21/3P actuator or valve. The listing gives no further details such as the voltage, the signal or the size.

Before you order: four quick checks

• Match the code: compare the code on your old part with SUA21/3P, or with the cross-reference number shown on this page; parts of one series differ in voltage, force and size, so compare the whole code.
• Match the supply voltage and the control signal: the listing gives no voltage or signal; check them on the label of your old part and on the controller, because a wrong voltage or signal can damage the part or the controller.
• Match the size and the fitting: compare the connection, the stroke or the angle and the mounting of your old part, or send us the old part number or a photo and the system model on WhatsApp so we confirm the match.
• Switch off and isolate the power, and make sure the pipework is not under pressure or hot, before you remove an actuator or a valve; have the work done by a qualified technician.

Need it delivered to Barka, Khasab and Rustaq, or anywhere else in Oman? Ask for a quote for this item; we reply with the price, availability and delivery time. More valve actuators and Siemens products are on the site.