The Neles Series PZ capping valve enables automatic opening and closing of batch digesters for chip filling. It substantially raises process efficiency of digester chip filling and improves operator safety.
Specifications
- Design
- Full bore ball valve
- Size range
- Size range: DN 500 and 600 / NPS 20” and 30”, bottom flange modified in accordance to digester top flange
- Pressure classes
- PN 16 & ASME 150
- Temperature range
- up to +200 °C / +390 °F