The trunnion ball valve design maintains a reliable seal under high differential pressure without excessive torque, ensuring ...

A proposed series of upgrades to an 18-mile stretch of pipeline and natural gas infrastructure near Kelso is expected to bring dozens of jobs and bolster energy capacity across farther reaching ...

Mountain Valley Pipeline LLC confirmed Monday that it is considering siting a facility in Roanoke County that would boost the pressure of natural gas flowing through the company’s proposed 42-inch ...