Pneumatic self-controlled regulating valve

An air pressure automatic controlled regulating valve mainly used to self-regulation fuel or gas-fired supply volume on steam boiler. The upper air pressure plunger compartment is connected with switch house of valve body through opened chamber regulator to form the entire air pressure automatic con...

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Bibliographische Detailangaben
1. Verfasser:	CHAOXIN,SHI ZHENG
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:	An air pressure automatic controlled regulating valve mainly used to self-regulation fuel or gas-fired supply volume on steam boiler. The upper air pressure plunger compartment is connected with switch house of valve body through opened chamber regulator to form the entire air pressure automatic control-regulating valve. Two sealing rings are arranged in air pressure plunger compartment, the seal box is in valve body of switch house, and the sealing rings in seal box can be replaced. The regulation chamber is opened and the opening and closing pressure values can be set expediently, so the application is more safety and reliable.