RV Drop-Through Rotary Valves with square and RVR with circular inlet consist of a tubular cast iron or stainless steel casing, a horizontally mounted rotor with a certain number of V-shaped cross section compartments, a drive unit and a casing cover opposite the drive end.
Function
RV/RVR Rotary Valves are designed for maximum versatility in application.
They are suitable for controlled discharging and feeding of powdery or granular materials from silos, hoppers, pneumatic conveying systems, bag filter houses, or cyclones.
Features
Feed rates: 2.2 ~ 19.5 litres per revolution (0.08 ~ 0.7 cu ft per revolution)
Working Temperature: -40 ~ 150 °C (-40 ~ 302 °F)
Different drives for different rotation speeds
Various materials and treatments available depending on material handled
Maximum differential pressure: 0.3 bar (4.4 PSI)
Benefits
Compatible with other WAMGROUP equipment thanks to WAM standard flanges
Robust, compact design
Easy access to all internal mechanical components
Options
Available as ATEX version, Zone and Explosion isolation system.
VFS Butterfly Valves consist of two high-pressure aluminium alloy die-cast semi-bodies, a SINT polymer composite or cast iron swivel disc, and a pre-stressed elastomer seal.
VM/VMM-type Pinch Valves are used for interception of material flow in pneumatic conveying systems, or other pipelines. In addition, they can be installed as a locking device for silo filling pipes.
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