The impeller valve is used wherever there is an even, product-friendly conveying of bulk goods from silos, containers and bunkers as well as a continuous loading of systems should be done.
This product-tight industrial valve can be used as a wafer type valve or as a lug type valve. Highly flowing media can be slowed down by the impeller valve. Due to their small height, the impeller valve is often the better alternative to a rotary valve or a screw conveyor.
Application area | Plant construction, Process technology, Pharmaceutical industry, Food industry, Thermal power plants, Feed industry, Waste incineration plants, Building materials |
Installation situation | Wafer type / Lug type |
Medium/Physical state | Bulks |
Diameter | DN 100 – DN 400 |
Pressure range | product tight |
Casing |
Alloy / Stainless steel / Steel / Special materials |
Face to Face length |
KRAFT factory standard, EN 558-1 line 20 |
Impeller |
Steel / Stainless steel , electrolytically polished / (Coating possible on request) |
Shaft |
Steel / Stainless steel |
Bearing pin | Steel / Stainless steel |
Sealing | NBR, EPDM, PUR, AU, MVQ, FKM, Stainless steel inner-ring |
Flange bores |
PN 6, PN 10, Special flange bores on request |
Actuation | electric driven |
Certificate | according to FDA 177.2600 |
DN | ~B | H | F | Ø D | Ø K | J | Ø LK | L | Z | Ø W | T |
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| PN 10 / EN 1092 |
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100 | 328 | 58 | 154 | 222 | 131 | 52 | 180 | 18 | 8 | 20 | 45 |
125 | 360 | 63 | 171 | 240 | 166 | 56 | 210 | 18 | 8 | 24 | 50 |
150 | 406 | 66 | 191 | 285 | 191 | 56 | 240 | 22 | 8 | 24 | 53 |
200 | 467 | 66 | 226 | 340 | 244 | 51 | 295 | 22 | 8 | 24 | 53 |
250 | 519 | 69 | 246 | 395 | 246 | 67 | 350 | 22 | 12 | 28 | 56 |
300 | 586 | 69 | 288 | 445 | 352 | 67 | 395 | 22 | 12 | 28 | 56 |
350 | 640 | 71 | 310 | 505 | 400 | 67 | 460 | 22 | 16 | 32 | 71 |
400 | 696 | 71 | 335 | 565 | 450 | 67 | 515 | 26 | 16 | 32 | 71 |
Ewald Kraft
Apparatebau und Vertriebs GmbH
Siegersbusch 23-25
D-42327 Wuppertal-Germany
Phone +49 202 97904-0
Fax +49 202 97904-99
info@kraft-armaturen.de
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