PNEUMATIC REGULATOR
Pneumatic High Pressure Regulator 0-40 kg (or 0–40 bar / 0–40 kg/cm²)” generally means — how it works, typical use-cases, capabilities and what to check. (If by “kg” you meant kg/cm² or bar — as is common — I explain accordingly.) pneumatic high-pressure regulator is a device used in compressed-air / gas (pneumatic) systems to reduce and regulate the pressure from a high-pressure supply line (compressor output, high-pressure air tank, etc.) to a stable, usable downstream pressure for tools, actuators or other pneumatic equipment.