Everyone from engineering houses and original equipment manufacturers to end-users rely on valves to control the flow of compressed air and other fluids. But operations involving low temperatures can present special challenges for fluid automation devices in terms of material flexibility and seal integrity. Most valve equipment is rated for reliable operation to only 32°F, while ambient temperatures in manufacturing contexts including food and beverage can reach -40°F.
Here are five key qualities to consider when purchasing valves, cylinders and other fluid automation devices for operations at low ambient temperatures: