SMC USA
About SMC USA
Since its establishment, SMC has been a leader in pneumatic technology, providing industry with technology and products to support automation based on the guiding principle of “contributing to automation labor savings in industry.”
Over the past 50+ years, SMC’s products have become established as a recognized international brand through sales, technical, supply and after sale services in world markets. Sales have grown to achieve a 30% global market share.

Products>Airline Equipment>Combination Units>AC-B>Accessories/Attachments>Check Valve, New AC Spare Parts
AKM-A, Check Valve, AC Spare Parts

- Easy maintenance
- Prevents reverse flow of lubricant oil from lubricator
- By-pass port available in 1/8, 1/4, and 3/8