SV-100 Slider Valve Solder Paste Dispenser

Nordson ASYMTEK’s SV-100 Slider Valve dispenses paste-type fluids with metal additives better than traditional needle dispensing, using slider valve technology

This technology utilizes high-frequency, piezoelectric-drive actuation to quickly deposit small dots of thick fluids like solder paste and silver-filled epoxies. Lever action aligns valve seats to open a smooth path for fluid flow. Within milliseconds, the holes are forced out of alignment to stop fluid flow, and a dot is formed. The SV-100 is fast and accurate for a range of production requirements, including solder paste dots for passive components smaller than 0603, rework of BGA/QFN electrical connections, lines and patterns for RF shield attach, or unique patterns of conductive epoxy.


  • Up to 2x faster than auger dispensers
  • Resistant to clogging
  • Dot & line deposition capability
  • Compatible with lead free and no-clean solder pastes
  • Compatible with Type 4, 5, and 6 pastes
  • Compatible with silver-filled epoxies 
  • Dot sizes range fom 300 um to 800 um, depending upon your specific application
  • Uses off-the-shelf needles
  • Ideal for BGA/QFN re-work, when screen printing is not an option
  • Complements screen printing when SMT component mix requires large variation in dot sizes or difficult-to-print dot sizes

Recommended Applications

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  • X-1020-C Axiom™ Cleanroom Dispenser
  • X-1022 Axiom™ Semiconductor Dual-Lane Dispenser


 SV-100 - English
SV-100 - Chinese



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