Derbyshire, Mack & Morgan, Inc. is one of the largest stocking representatives of Kunkle Valves in the United States. Kunkle valves are used widely throughout industry and serve many markets including chemical and petrochemical, food and beverage, oil production and refining,pharmaceutical,power generation and can be found in just about industry where there is a need to protect people and equipment. They can be used on Air, Gas, Liquid and Steam applications and are ASME Coded for Section I, Section IV and Section VIII service.

Derbyshire, Mack & Morgan, Inc. also distributes Gauges, Thermometers. Valves and Boiler Trim products from the following quality manufacturers.