A float (60) and an air release valve (10) incorporating same. The air release valve (10), includes a main valve body (12), defining a valve chamber (14) having a first opening (16) and a second opening (18). The valve (10) further comprises a cage (24) held relative to main valve body (12), the cage (24) including a lower cage ring (28) with an opening. The float (60) takes the form of a lower float and comprises a lower portion (62) defining a first internal cavity (64) and an open end (66) and a neck portion (68) defining a second internal cavity (70). The neck portion (68) has an outer dimension which is smaller than an outer dimension of the lower portion (62). The neck portion (68) is configured, in use, to extend through the opening of the lower cage ring (28).
FLOAT ARRANGEMENT AND AIR RELEASE VALVE INCORPORATING SAME
2025-01-09
Patent
Electronic Resource
English
IPC: | F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS , Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16K VALVES , Ventile / F16L PIPES , Rohre |
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