A dispensing valve is a precision moving assembly — good daily maintenance improves both life and stability.
Per shift: check for leakage, abnormal noise or sluggish action, and confirm the nozzle is not gummed up.
Periodic cleaning: set the cleaning interval according to the fluid and use the recommended solvent; aggressive solvents can damage seals.
Wear parts: nozzles, seals and needles are consumables — keep stock based on usage to avoid waiting during a stoppage.
Before long shutdowns: flush the flow path thoroughly so cured material does not block the valve.
Scan to add our WeChat