This application is directed to a valve apparatus, particularly, a valve apparatus including a deformable valve and valve seat within a fluid housing.

An actuator for opening and closing a globe valve. The globe valve has a stem through which positioning of the globe valve is achieved. The globe valve is normally biased to open position. The actuato

Plants and factories utilize process control devices to control the flow of fluids in processes, wherein

Heretofore, valves used in high-temperature, high-pressure processes were typically short-lived, often did not properly seal, and were expensive. Generally, these prior art valves were high-pressure s

Rotor means disposed in said flowpassage, bearing track means provided on said interior surface of said valve housing

One such means of limiting the rate of flow of fluid issuing from a fire hose is illustrated and described in U.S. Pat. No. 3,361,148. In this patent the globe valve which connects the hose to a water

Plants and factories utilize process control devices to control the flow of fluids in processes, wherein

A globe valve adapted for use at cryogenic temperatures having a valve seat in the valve body adapted to be closed by a conical seat disc. The seat disc is supported for vertical movement in a seat ho