There are two types of dispensing valves: pneumatic and electric.1. Pneumatic dispensing valve: It is made up of three parts connected up and down: cylinder, valve body and material cylinder, and t...

Abstract:The development history of dispensers originally originated in the United States and Europe, with the large-scale demand for dispensers in the Japanese electronics industry, so the Japanes...

The dispensing valve is divided into one-component dispensing valve and two-component dispensing valve according to the type of glue processed, contact type and non-contact type according to the ty...