Description
SIEMENS 7NG4122-1AA10
Reliable Siemens positioner for precise pneumatic valve control and improved process regulation
| Brand | SIEMENS |
| Model | 7NG4122-1AA10 |
| Voltage | 24 V DC, 4-20 mA loop powered |
| Country of Origin | Germany |
| Weight | Approximately 1.5 kg |
| Dimensions | Approximately 160 x 90 x 80 mm |
| Warranty | 6 months |
| Certifications | CE |
| SKU / MPN | 7NG4122-1AA10 |
| What’s in the box | SIEMENS positioner, mounting hardware, operating documentation |
| Product Type | Electropneumatic valve positioner |
| Input Signal | 4-20 mA |
| Communication | HART-compatible |
| Actuator Type | Pneumatic linear or rotary actuators |
| Control Function | Automatic valve position control |
| Mounting | Valve or actuator mounted |
Key benefits: Accurate positioning, durable industrial construction, easy commissioning, broad actuator compatibility, and dependable closed-loop control
Typical applications: Process control valves, chemical plants, water treatment, power generation, pharmaceutical systems, and industrial automation
Lifecycle: Mature industrial product with replacement and service support availability varying by region
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Richard S. –
Excellent support when we had integration questions. The product met our standards.