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Description |
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RVC Drop-Through Rotary Valves consist of a tubular cast iron or stainless steel casing, a horizontally mounted rotor with a certain number of oblique V-shaped cross section compartments, a drive unit and casing covers at both ends. |
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Function |
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Two compartments at a time of the continuously turning rotor are filled up with material through the inlet at the top of the Rotary Valve. After less than half a turn the material falls through the bottom opening through outlet with the same cross section opposite the inlet. |
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Performance & Technical Features - Benefits |
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- Feed rate: 5 ¿ 9 ¿ 14 ¿ 20 ¿ 38 litres per revolution (0.17 ¿ 0.3 ¿ 0.5 ¿ 0.7 ¿ 1.3 cu ft per revolution)
- Available in ATEX zone 22 version
- Robust and compact design
- Easy access to all internal mechanical parts
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Options & Accessories |
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- Fixed rotor speed: 10 / 20 / 30 r.p.m.
- Variable rotor speed: 4 ¿ 22 r.p.m.
- Casing: cast iron or 304 / 316 stainless steel
- Casing surface treatment: chrome or nickel-plated, Teflon® surface coated
- Rotor: integral with bevelled blades, with scrapers (Viton®, Vulkolan, Teflon®)
- Rotor surface treatment: nickel-plated, Teflon® surface-coated
- Shaft seals: lubricated or air- / nitrogen-purged, high temperature-resistant
- Drives: direct with gear motor, with variable speed gear motor, coaxial with chain transmission, bare shafted without drive
- Fan-cooled electric motor
- Thermistors on electric motor winding
- Blade scrapers
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Technical Catalogue |
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Brochure |
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