Globe Valve – Unique Non Rising Stem With Hex Plug

Abstract: A valve assembly 100 comprises a valve body 20 with an upstream inlet 22 and a downstream outlet 23 and a valve element 31, 33 which is engageable with and disengageable from a valve seat 34 to open and close the valve assembly 100. The valve body 20 defines a bore 45 with an axis for receiving the valve element 31, 33. At least part of the bore 45 and of the valve element 31, 33 have cooperating shapes which permit axial movement of the valve element 31, 33 in the bore 45 and prevent rotation of the valve element 31, 33 in the bore 45. A rotatable actuator 12 is provided, with a connection between the actuator 12 and the valve element 31, 33 operable to convert rotation of the actuator 12 into axial translation of the valve element 31, 33. (Figure 5)

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