The one side one circle three-way material distribution valve(also known as a single-side circular three-way diverter valve)is a specialized industrial valve designed for diverting,combining,or switching material flow in powder,granular,slurry,or liquid conveying systems.Featuring a compact"one-inlet,two-outlets"(or dual-inlet,single-outlet)circular body and a single-side actuation design,it enables precise directional control of materials in pipelines,serving as a core execution component in automated process systems.

Working Principle

This valve relies on a rotary circular spool/disc inside the body to switch flow paths.Driven by manual,pneumatic,electric,or hydraulic actuators,the spool rotates to align internal passages with different ports,achieving:

Diversion(Primary Function):Directing material from one common inlet to either of the two outlets(e.g.,feeding material to silo A or B).

Combining:Merging two material streams from separate inlets into a single outlet for mixed conveying.

Flow Switching:Seamlessly toggling between two process lines without cross-contamination.

The"one side one circle"design refers to the single-side actuator mounting and circular valve body/spool structure,ensuring compact installation and smooth rotation with minimal material resistance.

Key Features

Compact&Space-Saving:Replaces two 2-way valves and one 3-way fitting,reducing installation footprint and piping complexity.

Excellent Sealing:Precision-machined valve seats and wear-resistant seals(e.g.,PTFE,ceramic)prevent material leakage and cross-contamination during switching.

Durable&Wear-Resistant:Valve body and internal components are typically made of cast iron,stainless steel(304/316L),or hard alloys,suitable for abrasive materials(e.g.,grain,cement,chemical powder).

Flexible Operation:Supports manual(handwheel/lever),pneumatic,electric,or hydraulic actuation,compatible with automated control systems for remote operation.

Low Maintenance:Simple structure with few moving parts,enabling easy disassembly,cleaning,and replacement of wearing components.

Versatile Flow Control:Available in L-port(strict diversion)and T-port(diversion/combination)configurations to meet diverse process requirements.

Technical Specifications(Typical)

Nominal Diameter:DN50–DN600(2"–24")

Pressure Rating:PN10/PN16/ANSI Class 150

Temperature Range:-20°C to 200°C(varies by material)

Connection Type:Flange(standard),threaded,or welded

Actuation:Manual,pneumatic(double-acting/spring-return),electric

Media:Powder,granules,slurry,liquid,or gas(compatible with non-corrosive/weakly corrosive materials)

Applications

Widely used in industries requiring material distribution and process switching:

Grain&Feed:Distributing grain to multiple storage silos or processing lines.

Chemical&Fertilizer:Switching raw material flow between reactors or blending systems.

Food&Beverage:Diverting powder/granular ingredients to different production lines.

Building Materials:Conveying cement,limestone,or sand to multiple bins.

Pharmaceuticals:Controlled distribution of granular APIs in automated production.

Conclusion

The one side one circle three-way material distribution valve integrates compact design,reliable sealing,and flexible operation,making it an essential component for efficient material flow control in industrial conveying systems.Its ability to simplify piping,reduce maintenance,and support automation ensures optimal performance across diverse process conditions.