Profile: Blackhall Engineering Ltd. is a designer and manufacturer of industrial valves. We work within the water, power, oil and gas, and cryogenics industries. Types of cryogenic valves we have include check, divertor, emergency shut off, gate, globe, inline relief, and storage tank valves. Kinds of water valves we provide are angle pattern float control valve, fixed cone valves, gate valve, and submerged discharge valve. We stock various kinds of exotic alloy valves. We also enhance with valve refurbishment, inspection, and repair service.