Profile: L B Bentley is a manufacturer of small bore sub-sea valve products. We are an ISO: 9001 certified company. We supply products like filters & dryers, pilot-operated stop valves, and manual stop valves. Our dryer covers applications like thermal imaging, special gases, air blast circuit breakers, ships systems, and waveguide dryer industries. Standard models are available for high or medium pressure applications, and feature non-welded adsorption vessels made from solid bar stock material, fully automatic operation, solid state programmable step timer gives reliable cycle control, and separate fill and drain plugs provide ease of desiccant replacement. Our manual stop valves are manufactured in 316 stainless steel as standard, and are suitable for high-pressure compressed air and other inert gases to 414 bar having 1/4" BSPP connections. We cover various industrial and commercial application areas.