[Derek] sent in this electric ball valve he built for his bio-diesel reactor. If you haven’t checked, the commercial versions are pretty expensive. His solution was to mate a salvaged saturn ...

This online article, “ Guide to heavy-duty actuator springs and valves springs,” shows how springs in process valves and actuators are the “sil ...

A second challenge related to the ultrahigh capacities of these valves is that they may exceed the flow capacity of the test lab. Attempting to represent the flow capacity of an FBBV in terms of ...

Turn standard stop valves several times clockwise to close. A ball-type valve requires only one-quarter turn. A shut off ball ...