4013250001 Sewage slider incl. loose flanges DN 250 short
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Product attributes
| DN | 250 |
|---|---|
| PN | 10 bar |
| H | 832 mm |
| L | 250 mm |
| Handwheel-DN | 250 |
| VK | 27.3 |
|
Drill-ø max. | 247 mm |
| weight | 150.000 kg |
| Availability | on demand |
Characteristics
- Suitable for underground installation
- Spindle outside the flow medium
- Incl. flange seals for loose flanges
- Loose flange can be freely rotated, resistant to tensile forces with the stop ring
- Absperrfunktion durch Steckscheibe aus nichtrostendem Stahl
- Patentierter Absperrmechanismus
- Spindel ausserhalb des Mediums liegend; geschützt im Oberteil
- Assembly and disassembly possible without installation/removal piece
- Operating temperature
- max. 40 °C - Flange connection compound
- according to DIN EN 1092-2 - Druckstufe PN 10
Material
- Housing
- Spheroidal graphite cast iron EN-GJS-400
(GGG 40)
- EWS coating according to GSK, RAL-GZ 662, coating thickness min. 250 µm - Oberteil
- Sphäroguss EN-GJS-400 (GGG 40)
- EWS-Beschichtung nach GSK, RAL-GZ 662, Schichtdicke min. 250 µm
- Versenkte, versiegelte Schrauben - Absperrelement
- Hartgewalzter Stahl (INOX); Zugfestigkeit mind. 1200 N/m2 - Spindelabdichtung
- O-Ring-Träger: Messing (ab DN 80 auswechselbar) - Dichtungen
- Gummi
Caution
- Reduce screw length to make it 5 mm shorter than a standard flange connection. Only use one washer per screw.
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