Attività

The major components of a ball valve include:

Valve body – A pressure vessel that contains the components needed to control or shut off the flow through a pipe. It is designed to connect two or more sections of pipe or tubing to each other.

Ball – A sphere with a flow path (hole or tunnel) through the center of it and a connection point for a shaft to rotate it.

Seats – Round donut-shaped discs that form a seal between the body and ball.

Stem – A shaft that connects the internal ball to the outside of the valve to facilitate rotation of the ball.

Packing – Flexible seals that fit around the shaft and prevent the media traveling through the valve from escaping externally.

Bonnet – The part of the valve body that houses the stem and packing.