- Cast and forged casings.
- Self-cleaning 2, 3, 4 – stage pressure reduction disc Р to 220 bar.
- Equal percentage characteristic.
- High values Cv (1 to 350) increase plant capacity and provide better pumps protection.
- Large inlet chamber reduces flow velocity.
- Direction of disk opening prevents contamination and reduces cavitation.
- Easy parts replacement.
- High pressure reduction.
- Oil refinery, petrochemical and chemical industry.