SV70

Precision conformal coating dispensing Precision conformal coating dispensing moisture-proof material into thin film patterns

SV70 conformal coating valve is designed to apply various patterns of moisture-proof materials coating on PCBs with a lower flow rate. With an innovatively designed square-cut nozzle, SV70 ensures superior stability without overspray, as well as a faster and drip-free dispensing process.

Specifications

How the Valve Operates

Input air pressure retracts the piston needle from the nozzle seat, allowing fluid to flow. (Figure 1) Once the cycle is completed, the piston spring returns the piston needle back to its position to shut off the fluid. (Figure 2).

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​Spray Coverage Area​​