Check valves ensure controlled flow in only one direction and reliably prevent backflow. While standard valves are mostly designed for hydraulic oil, many applications have significantly higher demands. Special oils, AdBlue, or aggressive chemicals require solutions that go beyond standard specifications. This is precisely where our custom-designed check valves come into play.
Hydraulische Lösung
We manufacture check valves from resistant materials such as stainless steel 1.4305 or 1.4571, ensuring high corrosion resistance. In addition, various sealing materials such as NBR, FKM (Viton) or EPDM are available, allowing us to optimally adapt the valves to the specific medium. This combination enables safe operation even under demanding conditions – whether in mobile equipment, industrial hydraulic systems, vehicles, or special-purpose machinery.
Der smarte Mehrwert
Thanks to our many years of experience in fluid technology, customers receive solutions that are not only robust and durable, but also precisely customized to their individual applications. Check valves for aggressive media are in demand in a number of industries, including:
- Chemical industry (acids, alkalis, solvents)
- Environmental and wastewater technology (neutralization, wastewater treatment)
- Food and beverage industry (CIP/SIP cleaning, disinfectants)
- Medical technology and pharmaceuticals (high-purity liquids, sterilization)
- Automotive and commercial vehicles (AdBlue, exhaust aftertreatment)
- Renewable energies (biogas, hydrogen, electrolysis)
- Special-purpose machinery (individual systems with aggressive cooling and lubricating agents)
This results in check valves that guarantee maximum operational safety while also providing economic advantages through reduced downtime and extended service life.
Click here to go directly to our RKVWG valve series: https://bott-hydraulik.de/wp-content/uploads/2022/07/D07.0161_Einbaurueckschlagventile_RKVWG_06-10_06-22.pdf
