FAQ
Industry news, application cases and FAQs on how to select and run fluid dispensing components.
8 articles
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Q
How do I choose between a screw valve and a pneumatic valve?
It depends on fluid viscosity and accuracy: for low-viscosity, micro-volume work with tight repeatability choo…
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How do I estimate the shot volume?
Estimate from the dot volume or the bead cross-section x length, then multiply by fluid density to get mg. We …
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Will filled fluids clog the valve?
Particle size and solids content are decisive: clogging risk rises when particles approach the flow-path clear…
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In what order should I troubleshoot unstable volume?
Check in order: supply pressure stability, needle wear or partial clogging, air bubbles or cured residue insid…
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How often should routine maintenance be done?
Clean the needle and outlet every shift; inspect seals, air lines and fasteners weekly; flush the flow path ac…
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Can you run a sample trial first, and what do you need from me?
Yes. Send the fluid sample, the workpiece or path requirement, target volume and cycle time; we normally retur…
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Do you support small batches or custom versions?
Yes. Standard models are available in small batches; custom requirements can tailor the body, flow path, needl…
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What about lead time and after-sales service?
Standard models ship from stock or with short lead times; custom versions follow the review cycle. We provide …
Need selection advice or a sample trial? Send us the fluid model, shot volume and cycle time — our engineers will propose a solution.
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