The new Neles segmented ball valve for on-off service integrates material-efficient control valve construction together with the high capacity and field-proven performance of Neles on-off valve seating technology. Standard valves are fitted with cylinder or manual actuators plus intelligent on-off valve controllers to deliver superior and dependable isolating performance.
Specifications
- Body construction
- Flanged, flangeless
- Body pressure rating
- PN 10 - 40 / ASME Class 150 - 300
- Face to face
- According to IEC 60534-3-2 / ISA 75.08.02 or IEC 60534-3-1
- Size range
- DN 100 - 800 / 4" - 32"
- Temperature range
- -50 ... +425 °C / -58 ...+797 °F
- Tightness
- ISO 5208 Rate D with metal seat. Rate C with soft seat.