The plunger valve, also known as a needle dispensing valve, is a marvel of precision engineering, specifically designed for the meticulous and repeatable dispensing of low- to medium-viscosity fluids. It employs a vertically moving plunger to deftly open and close the fluid path, offering unparalleled control over shot size while ensuring a sharp, clean cut-off to completely eliminate drips.
Renowned for its rapid response time and exceptional dispensing accuracy, the plunger valve has become a cornerstone in diverse applications such as SMT assembly, microelectronics, medical devices, and general adhesive dispensing. It excels particularly in managing UV adhesives, cyanoacrylates, solvents, oils, and other fast-curing or low-viscosity substances with remarkable effectiveness.
Available in both pneumatic and solenoid-driven configurations, plunger valves seamlessly integrate into manual and fully automated systems. With adjustable stroke and interchangeable needle/nozzle sizes, they adapt effortlessly to a wide spectrum of process requirements, ensuring versatility and precision.
Key Features:
- Fast open/close action delivering high-speed dispensing excellence
- Impeccable clean shut-off with superior anti-drip performance
- Versatility in handling a wide array of low-viscosity materials
- Space-efficient, compact design for effortless integration into robotic or benchtop systems
- Optional heating and vacuum assist available for tackling challenging applications
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