Self-cleaning ball backflow preventer for wastewater and sludge.
The Socla type 508 ball check valve is a compact solution for applications with wastewater, sludge and viscous liquids. Thanks to the self-cleaning ball and robust design, it offers reliable backflow prevention with minimal maintenance – ideal for municipal and industrial systems.
| Characteristic | Value |
| Nominal pressure | PN 10 |
| Nominal size | DN 25 – DN 65 Female thread ISO 228-1 |
| Temperature range | -10°C to +80°C |
| Body | Cast iron EN-GL-250 |
| Gasket | NBR |
| Installation position | Horizontal or vertical |
Our check valves offer a compact solution for standard installations and can be seamlessly integrated into piping systems – ideal for SKID systems, modular assemblies and complex process lines.
Whether pump station, valve stand or pipe production – our engineering teams ensure precise design and ready-to-install delivery. This saves you time, reduces interfaces and increases operational reliability.
Waste water, sludge and viscous liquids.
Yes, horizontal or vertical (ball housing on top).
EN 12050-4, ISO 228-1, Pressure Equipment Directive 2014/68/EU.
Yes, special coatings and stainless steel screws are available.
Low maintenance, easy disassembly for cleaning.
Our insulations are more than just accessories – they perfectly complement fittings and systems and increase efficiency, safety and adaptability.
Order and configure now.
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