Profile: Guy L. Warden & Sons is a distributor of steam, liquid, air and process control equipment. Our product line includes steam specialties, fittings, valves, piping and tubing, hydronic specialties, process control & measurement. Our steam specialties include steam traps, control valves, heat exchangers, condensate pumps, relief valves, humidification, coils, humidification, pressure and temperature regulators. We offer valves such as ball valves, globe valves, check valves, butterfly valves and strainers. Our process control and measurement includes gauges and thermometers, process panels, flow sensors & thermocouples.