Valves With Valve Closing Member Attached To The Actuated Counter-Seat And Related Methods

Reciprocating compressors used in oil and gas industry having valve assemblies in which valve closing members are attached to counter-seats and related methods are provided. A valve assembly includes an actuator providing a linear motion and a valve having (1) a valve seat 210 configured to allow a...

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Bibliographische Detailangaben
Hauptverfasser:	Bagagli, Riccardo, Tognarelli, Leonardo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	Reciprocating compressors used in oil and gas industry having valve assemblies in which valve closing members are attached to counter-seats and related methods are provided. A valve assembly includes an actuator providing a linear motion and a valve having (1) a valve seat 210 configured to allow a fluid to flow through the valve seat, via a inlet port, (2) a counter-seat 220 attached to the actuator and configured to allow the fluid to flow through the counter-seat, via a outlet port, and (3) a valve closing member 230. The valve closing member is attached to the counter-seat, located and configured to close the inlet port when the counter-seat is in a closed position. The counter-seat receiving the linear motion from the actuator, moves between the closed position and a second position corresponding to the inlet port being open thereby allowing the fluid to flow on a flow path including the inlet port and the outlet port.