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Knife gate valve with double acting actuator Series A1N4H1-5-BATEX II 3 G/D; Wafer type; Body Cast iron EN-GJL-250/Ductile iron EN-GJS-500-7; Gate 1.4301; Metal seal with abrasion protection; Packing PTFE-Synthetic/EPDM; Screws Stainless steel; Nominal flange pressure PN10; Unidirectional sealed; Control pressure 5,5...8bar; Medium temperature -5...+90°C
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Grundversion
| DN | Length | Pressure range | Design | Type | Sequence |
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| 50 mm | 46 mm | 0...10 bar | ATEX | A1N4H1-5-50-B | 32570000 |
| 150 mm | 60 mm | 0...8 bar | ATEX | A1N4H1-5-150-B | 32570001 |
| 150 mm | 60 mm | 0...8 bar | ATEX | A1N4H1-7-100-B | 32570002 |