FAQ

|Chemical Liquid Valves (Fluoropolymer Equipment)

What kind of product is the LVC23 series suck back valve?

This valve draws in the liquid at the tip of the outlet nozzle to prevent liquid dripping.
However, the suck back valve on its own is only capable of changing the volume by moving the diaphragm up and down, so it cannot stop the fluid.
Therefore, a stop valve (2-way valve) is required on the inlet side of the suck back valve.