Features:
- Meters adjustable lubricant quantities from 0.2 to 1 mL for controlled dispensing cycles.
- Handles grease and high-viscosity oil within the valve's specified material characteristics.
- Withstands a maximum working material pressure of 20 MPa under rated operating conditions.
The KGK-402M ordering reference belongs to the Yamada KGK Series family and identifies the Yamada KGK Series Metering Valve.
Automated grease dispensing where each cycle requires 0.2 to 1 mL.
KGK-402M is Yamada product number 686406. It meters 0.2 to 1 mL per cycle with ±2% documented accuracy.
Availability of KGK-402M is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Yamada KGK-402M:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Automated grease dispensing where each cycle requires 0.2 to 1 mL.
- High-viscosity oil metering in machinery lubrication or assembly processes.
- Replacement of Yamada product 686406 in a correctly sized pneumatic circuit.
- Adjust the metered delivery within the 0.2 to 1 mL range.
- Use the ±2 percent accuracy value for process-capability assessment.
- Match cycle demand to the valve's one-milliliter maximum capacity.
- Operate the valve near room temperature while observing both material-pressure and control-air limits.
- Keep lubricant pressure at or below the 20 MPa working rating throughout each dispensing cycle.
- Supply control air within the recommended 0.4 to 0.5 MPa range whenever the application permits.
- Connect the output and air circuits through the specified Rc 1/4 ports.
- Confirm that NBR and polyurethane sealing materials suit the selected lubricant.
- Prime and test the metering circuit before relying on production shot volume.