1 The product overview Back to the suction valve is composed of a cylinder body, a valve body and a material body and other components, use the plunger principle, with suction function, the settlement of the high viscosity medium continually glue, drawing etc. 2 Products application Applicable to all industries products needed for lubrication, bonding, potting, sealing, perfusion, low viscosity dielectric filler. Such as: Plastic products bonded quantitative dispensing Waterproof sealing adhesive products Electronic parts are fixed and dust-proof protection glue Speaker, speaker, buzzer, audio, such as dispensing 3 Characteristics 1) With suction function, solve medium drawing; 2) The fluid contact part is made of corrosion resistant sealing ring; 3) Small volume, light weight, long service life, less maintenance repair; 4) Easy disassembly, easy cleaning, easy repair; 5) A discharge port can be connected with any dispensing needle; 4 Technical parameters Type: Single / double action thimble The use of air source: 4-7Kgf/cm Gas cylinder: Single or double action cylinder ( optional) Output: 0.01ml Operating viscosity: 1-1.000.000cps Body material: Aluminum alloy or stainless steel ( optional) Feed pressure: 1Mpa ( 1Mpa 10kg/f ) Feed port: G1/8 " Operating speed: