VALVE ACTUATOR

VALVE ACTUATOR

Valve actuator. A valve actuator (1) comprising: a valve stem (11), a cartridge (2) with a guide channel (3), wherein the guide channel (3) has a first end portion and a second end portion, wherein the second end portion is situated opposite the first end portion, the cartridge (2) comprising a firs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Eggert, Dominik, Evertz, Jörg
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
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Beschreibung
Zusammenfassung:Valve actuator. A valve actuator (1) comprising: a valve stem (11), a cartridge (2) with a guide channel (3), wherein the guide channel (3) has a first end portion and a second end portion, wherein the second end portion is situated opposite the first end portion, the cartridge (2) comprising a first end plate (4) disposed at the first end portion of the guide channel (3) and at least a second end plate (9; 9a) disposed at the second end portion of the guide channel (3), wherein the cartridge (2) also comprises at least an arm (8; 8a), wherein the at least a second end plate (9; 9a) is anchored to the guide channel (3) via the at least an arm (8; 8a), wherein the guide channel (3) is integral with the at least a second end plate (9; 9a) and with the at least an arm (8; 8a) .