This precision valve super-small, lightweight has filler for containing fluid.

Features:
1) The diaphragm uses the newest technology and the part of contact liquid is the
anti-corrosive material
2) Liquid is neat and without dripping
3) The body of valves is made of aluminum alloy anode carburizing
4) It is suitable in the middle and high viscosity liquid

Principium:
1) Upper part of valve is air cylinder
2) Below part is material cylinder
3) The air cylinder ventilates then the roof bar will turn on the valve in the material
4) Vat will export the glue water

Operation:
1) Adjust quantity by turn button
2) Turn clockwise decrease glue quantity and the anti-clockwise increase glue quantity

Maintenance cleaning:
Turn on the air cylinder and material cylinder, will obviously find a septa at connects
the air cylinder part, clean the septa then clean the material cylinder.

Industry:
The YD800D is recommended for high frequency micro shot deposits. Shot sizes may
be finely tuned by turning an adjustment control at the top of the valve.