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Technical line
Industrial pumps
Via Balzella 41/G
47122 FORLI'
Tel. e Fax: 0543.722959
R.E.A. FC 304141
P.IVA 03519360402
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valves |
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Resilient seated butterfly valves |
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| Wafer, lugged and double flanged version are available for both general and heavy duty industrial application |
Features |
- Actuator flange to ISO 5211
- High solid, glossy, silicone free paint system
- Extended body neck allow pipe insulation
- Face to face dimensions according to EN 558-1 (ISO 5752)
- Polished disc edges for longer seat life and bubble-tight shut-off
- Top bushing absorb actuator side thrust loads
- TA Luft approved
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Technical Data |
| Pressure class: |
full vacuum to PN 25 |
| Sizes: |
DN 40-2400 (NPS 1½ - 96) |
| Temperature range: |
-40°C to +160°C |
| Flange accomodation: |
PN 6/10/16/25, ASME 125/150, JIS 10/16K |
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Materials |
| Body: |
Cast and ductile iron, carbon steel, stainless steel |
| Disc: |
Ductile iron, stainless steel, nickel aluminum bronze |
| Seat: |
NBR, white NBR, EPDM, XP EPDM, FKM, PTEFE/EPDM, other materials on request |
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