The Techcon Systems TS5000 Precision Rotary Valve (3-Watt) delivers positive displacement fluid dispensing through controlled rotation of a rotary feed screw. Engineered for automated assembly processes, this valve maintains consistent material supply at the feed screw inlet, preventing separation in two-part products and enabling discrete control over dispensed volume. Feed screw rotation directly dictates fluid delivery with exceptional repeatability and accuracy.
Technical Specifications
• Dispensing Principle: Positive displacement via rotary feed screw (auger)
• Volume Control: Discrete forward and reverse rotation of feed screw
• Motor Power: 3-Watt (additional wattage options available)
• Motor Speed Control: Voltage-regulated RPM adjustment
• Reduction Ratios: Three options available
• Viscosity Range: 30,000 – 1,300,000 cPs (DMP series)
• Air Supply: Filtered, regulated 1-20 psi (moves fluid to feed chamber, not primary dispensing force)
• Maximum Fluid Pressure: 30 psi (2.1 bar)
• Fluid Inlet: Female Luer lock
• Fluid Outlet: Male Luer lock
• Wetted Materials: Delrin, Nylon, Viton
– Key Features
• DMP (Disposable Material Path): Hinged-door design enables rapid auger and chamber replacement in seconds without valve disassembly
• Feed Screw Options: Twelve choices for standard series; DMP series available with pitch sizes 6, 8, and 16
• Optional Encoder: Closed-loop feedback capability available with encoder motor variants
• Material Path: Disposable Delrin construction eliminates cleaning and refurbishment of wetted components
• Reduced Downtime: Rapid feed path replacement minimizes maintenance intervals and waste
– Typical Applications
Two-part products, solder paste, die attach, surface mount adhesive, chip encapsulation, dam applications, epoxies, fluxes, greases, and UV cure gels.
– Compatibility & Integration
The TS5000 series supports multiple body materials and feed screw configurations to accommodate diverse assembly requirements. Standard and DMP variants provide flexibility for both conventional and single-use material path workflows.
