LEAK PROOF NON RETURN VALVE

The present invention relates to a non return valve, having a supporting structure in cap part (upper body portion) such as but not limited to a wall or any extrusion for better and improved self assembly and eliminates the leakage of the non return valve due to weld flash at sealing surface. In add...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUMAR, AMARDIP, BHANDARI, KABIR, KUMAR, VARUN
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:	The present invention relates to a non return valve, having a supporting structure in cap part (upper body portion) such as but not limited to a wall or any extrusion for better and improved self assembly and eliminates the leakage of the non return valve due to weld flash at sealing surface. In addition, a filter unit, which is either inbuilt or insert molded that can be assembled within the closed state of fully assembled non return valve unit. The present invention also relates to non return valve includes a cap (upper body portion), a filter, a diaphragm, a base for diaphragm, a compression spring, and a bottom body (lower body portion).