Butterfly Valves Suppliers in Topsfield, Massachusetts

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. (more)
M. A. Olson Co., Inc.
Address: 461 Boston Street, Suite E2, Topsfield, MA 01983 United States
Business Type: Service

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