Suppliers of RV & RVR drop through rotary valves. Used to regulate the feeding of free flowing or granular materials, the RV/RVR rotary air locks are perfect for feeding cyclones, silo’s, hoppers and filter housings.
RV/RVR Drop Through Rotary Valves Supply
These valves are perfect when there’s different pressures on each side of the valve. RVR has a circular inlet flange, and the RV valve has a square inlet, these valves consist of a cast iron or stainless steel body with a horizontally mounted rotor with a number of pockets.
- Feed rates from 2.0 to 20 litres per revolution
- Working temperature: from 30c to 150c
- Working Pressure: from – 0.5 bar up to + 0.3 bar
- Flame Proof and Explosion Proof Protection Devices certification available.
Additional Options
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Drive units – Bare shaft, mechanical speed variator, forced ventilated motor, standard motor with thermistor and chain drive
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10, 20 or 30 RPM available
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Body material – Cast iron, 304 stainless steel or 316 stainless steel
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Scrapper tips – Vulkolan, Vitron, Spring steel, Teflon, 304 stainless steel or 316 stainless steel
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Rotor Mechanical seals – High temperature resistant, purged seals, high temperature purged seals or standardtreatment – Standard, Teflon coated or Nickel coated
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Valve body coating – standard, Chromium, Teflon or Nickel
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Rotor coating – Standard, Teflon coated, Nickel plated, 304 stainless steel, 316 stainless steel
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Available as ATEX version, Zone and Explosion isolation system
