The Suck Back type dispensing valve has the characteristics of clean glue breaking, no wire drawing, no glue dropping, and corrosion resistance.
The back suction dispensing valve gives the solenoid valve a signal, so as to drive the dispensing valve piston to move down. The glue passes through the cylinder, and the glue is pressed out from the needle, so that the glue stops instantly and the glue is sucked off, and the residual glue on the needle head is reduced. The body of the suck back dispensing valve is anodized by aluminum alloy, and the contact colloid part is corrosion-resistant material.
|Structure||Suck Back||Compound action back suction type||Suck Back||Plunger back suction type||Suck Back|
|Inlet outlet Size||1/8″NPT(F)||1/4 NPT(F)||1/8″NPT(F)||1/8″NPT(F)||1/4 NPT Internal thread|
|Outer diameter||(D)26*(H)140(g)||(D)32*42*(H)140 Square||(D)30*(H)170||ф30*149MM|
|The main material||Aluminum alloy anodized/stainless steel||Aluminum alloy (sandblasted + anodized)||SU304, Aluminium alloy anode||Anodized stainless steel and aluminum alloy||Polyformaldehyde, fluoroplastics, stainless steel|
Address: Room 1206,
Jinhe International Building,
No. 35 Shishan Road,