Main Applications
- Heat transfer systems
- Process engineering
- Chemical industry
- Petrochemical industry
Technical Data
- Nominal pressure
- PN 25, PN 40
- Max. nominal size
- DN 300
- Maximum allowable fluid temperature
- 450 °C
Material number list – NORI 40 ZYLB/ZYSB
48 productsMaterial number | Price | |||
|---|---|---|---|---|
| NORI40 ZYLB PN25 DN200 | 147.1 kg | 48013525 | Loading... | |
| NORI40 ZYLB PN25 DN200 3.1/3.1 | 147.1 kg | 48019568 | Loading... | |
| NORI40 ZYLB PN25/40 DN100 | 43 kg | 48013522 | Loading... | |
| NORI40 ZYLB PN25/40 DN100 3.1/3.1 | 43 kg | 48019565 | Loading... | |
| NORI40 ZYLB PN25/40 DN125 | 63.2 kg | 48013523 | Loading... |
Benefits
- Reliable sealing. Bonnet gasket fully confined to prevent creep.
- Leak-proof and easy to service due to double-walled bellows welded to the stem at the lower end. No vibration from plug to bellows. Plug easy to replace.
- Hard-faced valve seat made of wear-resistant and corrosion-proof materials for long service life and high functional reliability.
Technical Data
- Function
- Shut off/control flow
- Connection type
- Flange,
Butt weld ends - Design concept Drive
- With handwheel
- Casing material
- GP240GH+N
- Nominal pressure
- PN 25,
PN 40 - Max. nominal size
- DN 300
- Min. nominal size
- DN 15
- Maximum allowable fluid temperature
- 450 °C
- Minimum allowable fluid temperature
- -10 °C