CATEGORIES

You are here: DISPENSING MACHINE > Valves

All Products In Category:   SY-420 | Valves

Microdot needle valve SY-420

Quick Overview
Microdot needle valve

Microdot needle valve SY-420 is designed for precise dispensing of mid and low viscosity fluid, such as silicone oils and UV-cure adhesives. It is a kind of pneumatic and flow adjustable needle valve, which used in precise microdot dispensing. It's septum made from High molecular weight polyethylene (UHMW PE), departs fluid slot and operation components. So it is elaborate and durable. Shut off the tip inside the stainless steel needle, which guarantees no remains.

Microdot needle valve SY-420 Features

Compact size.

Adjustable fluid flow control.

Max operating frequency 400 per minute.

Affected slightly from fluid bubbles .

Positive shutoff.

No dead fluid volume in the valve.

Easy maintenance.

Specifications

6357646467525654531223665.jpg6357646393762484973752150.jpg6357646352005891637611620.jpg6357661699361207832345282.jpg
SY-300HP          SY-420          SY-500P          SY-880A          

 Min operating air pressure

 60 psi

 60 psi

 60 psi

 40 psi

 Max inlet fluid pressure

 3000 psi

 300 psi

 90 psi

 90 psi

 Max operating frequency

 400 cycle/min

 400 cycle/min

  400 cycle/min

 100 cycle/min

 Max flowrate

 5L/min

  1.6L/min

 0.3L/min

 0.5L/min

 Suitable viscosity/CPS

 Medium,high  viscosity

 1-5000

 1-5000

 1-1500

 Valve structure

 Piston type

 Firing pin type

 Septum type

 Firing pin type

 Material of  driving parts

 Body

 stainless steel

 aluminium alloy

 stainless steel

 stainless steel

 Piston

 stainless steel

 stainless steel

 stainless steel

 stainless steel

 Sealing ring

 NBR

 UPE

 UPE

 UPE

 Material of  driving parts

 Fluid slot

 stainless steel

 stainless steel

 PTFE

 stainless steel

 Firing pin

 super hard alloy

 stainless steel

 /

 stainless steel

 Sealing ring

 UPE

  PTFE

 Septum PTFE

 UPE

 Fluid inlet thread

 Rc 1/4

 Rc 1/8

 Rc 1/8

 Rc 1/8

 Mounting bolt

 4-M3

 4-M3

 4-M3

 4-M3

 Dimension/mm

 133*36*34mm

 130*26*26mm

 118*26*26mm

 140*30*28mm

 Weight

 880g

 240g

 240g

 500g

Available Fluids

Silicones

UV-cure adhesives

Activators

Marking inks

Solvents

Applications:

Medical instruments

Electrical & electronics

Communication equipments

Mechanical and electrical equipments

Automobile components

 

SY-420 application.jpgSY-420-applicaiton 2.jpg

 

Inquiry in Microdot needle valve SY-420
×
Product Microdot needle valve SY-420
Name
E-mail
Country
Phone
Other
Inquiry