boiler feed valve
An automatically-controlled valve for maintaining a desired amount of water in a boiler.
An automatically-controlled valve for maintaining a desired amount of water in a boiler.
A chemical added to water in a boiler to prevent corrosion, foaming, or the formation of boiler scale.
A vessel designed to receive the discharge from a boiler blow-off outlet where the discharge is cooled to a temperature
Insurance specifically written to cover steam boilers and other pressure-related equipment in a building.
Any oil, but esp. linseed oil, which has been partially polymerized by heating at about 500°F (260°C) together with driers