FLUID CONTROL BACK PRESSURE AND EXPANSION VALVE

In order to regulate the pressure of a liquid in a pasteurizer or sterilizer operating at a high temperature, the valve comprises two chambers separated by a diaphragm integrally connected to a valve pin. … The pressure on the liquid to be treated side is at all times greater than that of the actuat...

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Bibliographische Detailangaben
Hauptverfasser:	RUDORUFU SHIYUMITSUTO, BUIRII ROERIGAA
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CONTROLLING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	In order to regulate the pressure of a liquid in a pasteurizer or sterilizer operating at a high temperature, the valve comprises two chambers separated by a diaphragm integrally connected to a valve pin. … The pressure on the liquid to be treated side is at all times greater than that of the actuating air by virtue of the fact that the surface on which the compressed air acts is greater than that with which the liquid is in contact. This makes it possible to keep the installation sterile even in the event of faulty sealing of the diaphragm. … The valve is particularly suited to ultra-high-temperature sterilizers with direct injection of steam. ……