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High Precision Large Capacity High Pressure Needle Valve BV-3892 BanSeok

Needle valves are used for the application of small doses of liquids from low to medium viscosity with high accuracy and repeatability.


The BV-3892 Ban Seok valve opens by pulsating airflow pressure from the valve controller. The spring assists the valve to quickly return to the closed position for immediate shutoff of the flow. The BV-3892 - Ban Seok valve has a second air inlet port that closes the valve at a controlled rate, thereby providing increased material metering accuracy. The dose volume can be adjusted by turning the knob at the top of the valve.


Applicable materials
Lubricants, silicones, oils, epoxies

 

Options

Parameter

Meaning

Valve type

Needle

Feed rate, l / min 

40

Viscosity range of liquids, cp s

1 ~ 1,000,000

Working air pressure, kgf / cm 2

5

Maximum fluid pressure, kgf / cm 2

210

Maximum working speed, cycles / min

150

Material Login

PT 1/2 "

Valve working part material

SUS 303

Valve mechanical material

AL 6061

Weight, g

840

Applicable materials

Lubricants, silicones, oils, epoxy resins