Ball
A sanitary Ball valve houses a sphere, or ball, with a central port that allows or restricts flow. As the valve handle is turned and the ball is rotated, the valve opens and medium passes through. In the fully open position, the valve provides unrestricted flow. When closed, flow is completely restricted. A locking handle…
Read More Check
Sanitary Check valves are designed so that process line medium is able to run freely in one direction only. The pressure of the fluid passing through the line opens the valve, while any reversal of flow will close the valve immediately. James Duva, Inc. offers two types of Check valve, both constructed with 316 stainless…
Read More Butterfly
Sanitary Butterfly valves are quarter-turn, rotational motion valves that are used to stop, start and regulate flow. They are constructed of 304 or 316 stainless steel with a short, circular body, a round disc with EPDM, Silicone or Viton® seats, top and bottom shaft bearings, and a stuffing box. Sanitary Butterfly valves are available with…
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