A Thermostatic Mixing Valve

A thermostatic mixing valve body 12 comprises hot and cold water inlet ports 14, 16 and a mixing chamber 56 receiving a thermostatic mixing valve cartridge 112. The body has a hot water passageway 54 extending between the hot water inlet 14 and the mixing chamber 56 and a cold water passageway 52 ex...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Ian Robert Lloyd, Christopher Jonathan Taylor
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:	A thermostatic mixing valve body 12 comprises hot and cold water inlet ports 14, 16 and a mixing chamber 56 receiving a thermostatic mixing valve cartridge 112. The body has a hot water passageway 54 extending between the hot water inlet 14 and the mixing chamber 56 and a cold water passageway 52 extending between the cold water inlet 16 and the mixing chamber 56. The body also has a bypass passageway 90 extending between the hot and cold water passageways 54, 52 upstream of the mixing chamber 56 and a bypass valve 94 arranged to selectively block the bypass passageway 90. The body has an isolating valve 64 to selectively block an opening 66 of the cold water passageway 52 upstream of the bypass passageway 90. The isolating valve 64 has an actuation mechanism accessible from the exterior of the valve body.