PR-Xv Posi-Ratio®
PR-Xv Variable Ratio Solution
PR-Xv Posi-Ratio®
PR-Xv Variable Ratio Solution
Posi-Ratio® (PR) system offers the extreme variability (-Xv) needed for precise meter, mix and dispense of two component adhesives and sealants. Base purge minimizes mixer consumption and material waste.
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Product Brochure
Posi-Ratio® (PR) system offers the extreme variability (-Xv) needed for precise meter, mix and dispense of two component adhesives and sealants. Base purge minimizes mixer consumption and material waste.
Innovative design and durability make this variable ratio system ideal for bonding, gasketing, metering, potting, sealing and thermal management applications. Precisely handle two component epoxies, silicones, acrylics, urethanes, polysulfides and thermal interface materials (TIMs).
- Flexible shot size range meets the demands of small, medium and high flow dispense with +/- 1 percent shot repeatability.
- Patented first-in-first-out (FIFO) fluid path eliminates dead zones, where material can accumulate.
- High wear resistant metering tube handles thermal interface material (TIM), other fillers, and different viscosities.
- Servo motors deliver precise and repeatable dispense.
- Twin control (TC) valve individually regulates on and off of A and B outlets.
- Pressure transducers allow you to constantly monitor fluid pressure.
- Base purge function conserves the amount of material used and keeps material from curing, so that mixers do not need to be replaced frequently.