- Non-slam closure
- Low pressure loss
- Short face-to-face length
- Low weight
- Metal-to-metal sealing
- Maintenance-free
- DN 1" up to DN 10"
- up to Class 2500
The NRV-ZK is a further development of the NRV-Z series. It stands out due to its compact construction, resulting in much reduced face-to-face lengths, and of course a reduced price.
The NRV-ZK can also be used with gases and fluids. The manufacturing process uses only metallic materials. It can be installed in any position.
The standard valve is available with flanges or as a wafer-type fitting
