Servo gas valve

Servo gas valve

Servo gas valve comprising a gas inlet connection, a servo gas connection, a bleed gas connection, a valve body, and first and second valve seats. When a first section of the valve body is pressed against the first valve seat, the gas inlet connection is closed and the servo gas connection and the b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Baarda, Gerrit Jan
Format: Patent
Sprache:eng
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
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Beschreibung
Zusammenfassung:Servo gas valve comprising a gas inlet connection, a servo gas connection, a bleed gas connection, a valve body, and first and second valve seats. When a first section of the valve body is pressed against the first valve seat, the gas inlet connection is closed and the servo gas connection and the bleed gas connection are in communication with each other. When a second section of the valve body is pressed against the second valve seat, the gas inlet connection is opened and is in communication with servo gas connection while the bleed gas connection and the servo gas connection are not in communication with each other. The first section of the valve body is configured to allow for self-alignment of the first section of the valve body relative to the first valve seat when the first section of the valve body is pressed against the first valve seat.