RB

The designation "RB" in a pneumatic context can refer to several different components, depending on the manufacturer and the specific product. The most common uses for "RB" in pneumatics are: Shock Absorbers/Hydraulic Buffers (Most Common): Function: An RB Series Shock Absorber (from companies like SMC) is a device used to smoothly decelerate a moving load (like a pneumatic cylinder rod or a conveyor object) at the end of its stroke. Purpose: It works by converting the kinetic energy of the moving object into heat, which significantly reduces impact, noise, equipment wear, and vibration. This is critical for increasing the lifespan and reliability of high-speed automation machinery. Miniature Solenoid Valves (e.g., ASCO RB Series): Function: Compact, high-speed solenoid valves used for precise and quick on/off control of air and inert gases. Application: Often found in specialized equipment like portable medical devices (e.g., patient monitors, respiratory therapy) due to their small size, low power consumption, and long service life. Compressor Components (e.g., Ingersoll Rand Rb-Series): Function: Used to identify a specific line of Oil-Flooded Rotary Screw Air Compressors. Pneumatic Ball Valves: Function: Used as a generic short-form to denote a Reduced Bore (RB) ball valve, which has a bore diameter slightly smaller than the pipeline but is often more cost-effective and compact than a Full Bore (FB) valve.