Description
APTECH AP3113S
Reliable pneumatic flow isolation for clean, demanding industrial process systems
| Brand | APTECH |
| Model | AP3113S |
| Voltage | Not applicable; pneumatically actuated |
| Country of Origin | Not specified |
| Weight | Estimated 0.8 kg |
| Dimensions | Estimated 150 x 80 x 100 mm |
| Warranty | 6 months |
| Certifications | Not specified |
| SKU / MPN | AP3113S |
| What’s in the box | APTECH AP3113S pneumatic diaphragm valve, actuator, mounting hardware, and product documentation |
| Valve Type | Pneumatic diaphragm valve |
| Actuation | Pneumatic normally closed or normally open configuration |
| Body Material | 316L stainless steel |
| Diaphragm Material | High-purity elastomer or polymer diaphragm |
| Media Compatibility | Clean gases and compatible industrial fluids |
| Connection Type | High-purity tube or face-seal connection, configuration dependent |
Key benefits: Fast pneumatic operation, contamination-resistant diaphragm design, compact construction, low maintenance, and dependable shutoff performance
Typical applications: Semiconductor gas systems, analytical instruments, laboratory equipment, chemical processing, and clean utility lines
Lifecycle: New product; expected service life depends on cycle frequency, media compatibility, pressure, and maintenance
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.




Andrew C. –
Trustworthy supplier for industrial components. Will purchase again.