Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow.
Grainger helps customers save time and money by providing them the right products to keep their facilities up and running. Grainger's customers are 2.0 million businesses and institutions in 157 countries. While each customer has a unique facility to operate and a different problem to solve, our... (more)