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Brochure
VideoRotary Tube Selector Valves
Compact 2-way valve with the same features as the multi-port rotary tube selector valves.
Applications
Two-Way Rotary Tube Selector Valve diverts or converges the flow of pneumatically conveyed powders and pellets in dilute and dense phase pressure and vacuum systems. Solid piping provides higher pressure and temperature ratings, and is less susceptible to wear than flexible-hose designs.
Inflatable Seal on both ports and rotary divert-tube union assures airtight conveying and eliminates leakage problems typical in flap and plug-type diverter valves. The rotary tube eliminates dead pockets and ensures clean purging to prevent cross-contamination between ports. Mounts vertically or horizontally.
- Ø50mm through Ø350mm tube and pipe sizes.
- Fully pneumatic operation.
- Inflatable seal on both ports & rotary divert-tube union provides an airtight conveying seal for up to 5 bar (75 PSIG) line pressure standard.
- Special high pressure options available.
- Totally enclosed pneumatic control valves and electrical terminal connections.
- Position confirmation switches.
- Seals inflate on position confirmation and deflate during switching automatically.
- Stainless steel and carbon steel construction.
- Unused port is automatically sealed off by rotary tube plate.
- Sanitary construction and tool-free disassembly are available options.
- Positive port alignment.
- Valves can be used in dilute phase and dense phase systems.
- Uniform bore allows constant velocity, minimises pressure loss and ensures clean purging.
- Mounts horizontally or vertically.
- USDA Dairy Division accepted.
