Automatic Metering Valve KGK-400 series

This system can be easily designed to best suit the intended use by simply connecting an automatic metering valve that is activated by an air signal and a three-way air valve that sends the air signal.
In addition, the equipment is compact and lightweight, making it easy to incorporate into other equipment.
Please use a three-way air valve with good workability, such as a hand valve or foot-operated valve. It can also be electrically controlled by using a three-way solenoid valve.

<Suitable Materials>
Grease (Oil)
Adhesives (Fluorine resin packing <T> specification only)

<Metering Range>
0~50 mL,Various


Features

Specifications

An air-powered automatic metering valve is capable of repeatedly dispensing a fixed amount of material. Each set volume can be set by adjusting the adjusting bolt.
A wide variety of series are available to handle all kinds of industrial fluids, with a product lineup accommodating metered values (discharge volume) ranging from 0.05 mL~100 mL for each set volume. Note that these products cannot be used with materials containing particles or materials with strong drying properties.

Special Order System

Yamada Corporation also designs and manufactures various custom-made systems using pump units for high-viscosity materials, metering valves, etc., to suit the user’s requirements.

G-KGK-400 TOKUCYUU LS TSUKI .jpg
With LS

Dimentional drawing

Metering Precision ±2%
Operating Supply Pressure Range 2~20MPa
Supplied Air Pressure Max. 0.7 MPa A normal working pressure range of 0.4~0.5 MPa is recommended.
Allowable Operating Temperature Normal temperature
Air Supply Port Rc1/4
Material Inlet Rc1/4
Material Outlet Rc1/4


Suitable Pumps

Product No. Model Pump Ratio
881108 SR140P38PWAL-F 38×1
881111 SR140P38PWAL-T
881112 SR140P50PWAL-F 50×1
881115 SR140P50PWAL-T
881122 SKR110A50PAL

Performance curve

Downloads

Parts List

KGK-400M series

The KGK-400M series and the KGK-400T series are available for use with grease and adhesives, respectively. Please select the most suitable one for your metered values and materials. KGK-400M.jpg

Specifications for Use with Grease (NBR packing, metal seal)

Product No. Model Metered Range (mL) Weight (kg) *Dimensions of A (mm)
686405 KGK-401M 0.05~0.5 2.6 128
686406 KGK-402M 0.2~1 2.5 118.5
686407 KGK-404M 0.3~3 2.6 133.5
686408 KGK-405M 2~5m 2.6 154.5
686409 KGK-406M 4~10mL 2.8 186.5
686410 KGK-407M 8~20mL 3.0 259.6
686411 KGK-408M 15~50mL 7.9 285.5


For Adhesives (Fluorine resin packing, metallic seals)

Product No. Model Metered Range (mL) Weight (kg) *Dimensions of A (mm)
686412 KGK-402T 0.2~1 2.5 104
686413 KGK-404T 0.3~3 2.6 118
686414 KGK-405T 2~5 2.6 118
686415 KGK-406T 4~10 2.8 163
686416 KGK-407T 8~20 3.0 212
686417 KGK-408T 15~50 7.9 261



Dimensional Drawings

Dimensions_KGK-400.jpg Dimensions_KGK-400_3.jpg
Dimensions_KGK-400_2.jpg Dimensions_KGK-400_4.jpg

KGK-400MS series

The specifications of this series are the KGK-400M series added with a proximity sensor (limit switch). The position of the piston in the metering chamber can be detected and a signal can be output externally at any desired position. It is suitable for use in coordination with external systems to, for example, control the tact time and operation frequency of a metering valve. KGK-400MS.jpg KGK-400MS_LS.jpg

Specifications for Use with Grease with Metal Limit Switch (NBR packing, metal seal)

Product No. Model Metered Value
686418 KGK-401MS 0.05~0.5mL
686419 KGK-402MS 0.2~1mL 
686420 KGK-404MS 0.3~3mL 
686421 KGK-405MS 2~5mL 
686422 KGK-406MS 4~10mL 
686423 KGK-407MS 8~20mL 
686424 KGK-408MS 15~50mL 


Dimensional Drawings

Dimensions_KGK-400MS_1.jpg Dimensions_KGK-400MS_2.jpg

100 cc Metering Valve

This unit discharges a fixed amount of high-viscosity grease. The switching valve and metering cylinder are split. kgk_400_100cc_test.jpg

Specifications

Product No. 686425 686426
Model KGK-409M KGK-409MS
Metered Range (mL) 40~100
Weight (kg) 16.3 18.4


Dimensional Drawings

kgk_400_100cc_test.gif

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