Noval LCV160-CS
SubCategory: CheckBackPressureValves
Manufacturer: Noval
Industry:
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Product features
- PN63–160 pressure class → Supports high-pressure reverse-flow protection.
- Spring-return lifting disc → Promotes automatic closing as forward flow falls.
- Self-operated design → Requires no external actuator for normal check-valve function.
- Flanged EN 1092-1 option → Simplifies removable installation in compatible piping.
- Butt-weld connection option → Reduces flange interfaces in demanding pressure service.
- Temperature up to +550 °C → Supports high-temperature steam and process duties.
- TA-Luft atmospheric sealing → Supports low-emission installation requirements.
- Automatic backflow prevention → Helps protect pumps and process equipment from reverse flow.
- Multiple industrial applications → Suitable for hydraulic, pneumatic, heating and steam systems when correctly specified.
- AxFlow sizing support → Helps avoid unstable disc movement and unnecessary pressure loss.
Noval LCV160-CS is a self-operated lift check valve for pipelines where reverse flow must be prevented automatically. It is suitable for hydraulic and pneumatic systems, water heating, steam service and a range of chemical, food and general industrial applications where the medium and pressure class match the selected construction.
AxFlow lists the range as PN63–160 with spring return. Connection options include flanges according to EN 1092-1 and butt-weld ends according to DIN EN 12627, while working temperature is listed up to +550 °C. Atmospheric sealing complies with TA-Luft requirements.
The spring-assisted lifting disc closes when forward flow falls or reverses, helping protect pumps, equipment and process sections from backflow. Correct selection should consider pressure drop, minimum opening force, installation orientation, medium cleanliness and the dynamic behaviour of the system because check valves can influence pressure surges and transient flow.
For reliable lifecycle performance, the valve should be sized for the normal operating flow rather than pipe diameter alone. This helps avoid unstable disc movement and excessive wear, while planned inspection can identify spring, guide or seating issues before they affect protection. AxFlow can support valve sizing, connection selection, materials, spare parts and service planning.
