Ball valves come in a wide variety of styles, materials and actuation types, with each form offering different results.

Paper recycling symbols indicate that the type of paper used to make a product is fit for recycling. PAP20 is for corrugated fiberboard or cardboard. PAP21 is for fiberboard found in cereal and snack ...

"Basic Pneumatic Schematics and Circuit Design" provides an overview of different common pneumatic schematic symbols, including air treatment symbols; pressure, flow, and direction valve symbols; and ...