NORI 40 ZYLB/ZYSB
Main applications
- Biofuels
- Breweries
- Chemical industry
- Food and beverages
- Heat transfer, Cooling circuits
- Industry engineering
- Special processes
- Steel
- Sugar
Technical data
T max
450 °C
DN max
300
PN max
40
Design
Bellows-type globe valve to DIN/EN with flanged or butt weld ends, Y-valve, with replaceable throttling plug (up to DN 100) or on/off disc (DN 125 and above), single-piece non-rotating stem, position indicator, travel stop, locking device; seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
Application
Heat transfer systems, industrial plants, building services and shipbuilding. For thermal oils, water, steam, gas and other non-aggressive fluids. Other fluids on request.
Further technical information about NORI 40 ZYLB/ZYSB
Overview of technical data
T | -10 – 450 (°C) |
DN | 15 – 300 |
PN | 40 |
Actuator options available ex works | No |
Body design | Y-valve body |
Bonnet design | Yoke |
Dimension standard | EN 12982/1, EN 558-1/1, ISO 5752/1 |
Handwheel movememt | Non-rising |
Valve disc/plug material | Metal-to-metal seat |
Threaded-end design | Flange design, butt weld end design |
Stem sealing | Bellows with back-up gland packing |
Body material (EN standard) | 1.0619+N |
Main applications | Industry and process engineering, Building services |
Body/bonnet seal element | Internally and externally confined seal |