Directional-control valves are common in pneumatic systems. They control compressed-air flow to cylinders, rotary actuators, grippers, and other mechanisms in packaging, handling, assembly, and ...

At times a driver needs to quickly drop a working rig’s rear suspension, such as to gain more clearance under low openings or when backing under a trailer. Nothing works better for such situations ...

Kurt Ernst February 20, 2013 Comment Now! As advanced as internal combustion piston engines have become over the past few decades, they’re still hampered by a few basic design limitations. Chief among ...

EMVAfrica, a trusted and renowned B-BBEE level 4 single-source supplier of world-class industrial stainless steels and valves to Southern Africa’s mining and manufacturing industry, proudly introduces ...

There’s no shortage of ways to perform calculations without a standard electronic computer. But the latest in a long line of weird computers runs calculations on nothing more than air. The complicated ...