copyright 2006
Hartmann Technology
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Swing check valves
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Designs |
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Materials |
- Carbon steel
- Stainless steel
- Alu bronze
- Duplex
- PVC
- PP
- PVDF
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| Sealing |
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Soft seated (NBR, EPDM, FPM (Viton), PTFE)
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Metal to metal (true metal seated)
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| Nominal diameters |
- DN32 up to DN300/600
- 1 1/4inch up to 24inch
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| Pressure stages |
- PN10/16/25/40
- ANSI Class 150 to 300
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| Temperature ranges |
- -10°C to +300°C
- 14°F to +572°F
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in Deutsch
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