Check Valve OMT 51.05.20.3491 Industrial Flow Control
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OMT 51.05.20.3491
Reliable one-way flow protection for compact industrial fluid systems
| Brand | OMT |
| Model | 51.05.20.3491 |
| Voltage | Not applicable |
| Country of Origin | Italy |
| Weight | Approximately 0.15 kg |
| Dimensions | Approximately 70 x 25 x 25 mm |
| Warranty | 6 months |
| Certifications | CE |
| SKU / MPN | 51.05.20.3491 |
| What’s in the box | OMT check valve, product documentation |
| Product Type | Inline check valve |
| Valve Function | One-way fluid flow control |
| Actuation | Automatic spring return |
| Body Material | Zinc-plated steel |
| Connection Type | Threaded hydraulic connection |
| Installation Position | Suitable for horizontal or vertical installation |
Key benefits: Prevents reverse flow, protects pumps and components, compact construction, automatic operation, and straightforward installation
Typical applications: Hydraulic power units, pump discharge lines, lubrication systems, industrial machinery, and fluid handling equipment
Lifecycle: New product with an expected service life of 10 or more years under proper operating conditions
1 review for Check Valve OMT 51.05.20.3491 Industrial Flow Control
Clear filtersOur 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 competitve 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.

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Patricia E. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.