Profile: Process Valve & Equipment Co. is a manufacturer and distributor of process instrumentation systems. Our products include custom dampers, timers, counters, controllers, panel meters, transducers, regulators, turbine meters, gas handling equipment, plastic control valves, safety relief valves, butterfly valves, stainless steel valves and ball valves. We also provide pressure transducers, refractometers, positive displacement liquid flow meters, gas detection systems, inline flow meters, flow switches, calibrators, chart recorders, temperature transmitters, vacuum controllers, thermocouples and pressure calibrators.