Automatic balancing ball valve

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United States of America Patent

PATENT NO 9383033
APP PUB NO 20150053879A1
SERIAL NO

14386944

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An automatic balancing valve is described provided with a valve body having at least one inlet channel and an outlet channel for a heat transfer fluid, wherein the flow regulation is carried out by a ball shutter having an axial through channel with axis perpendicular to the rotation axis of the ball. The ball valve has at least one radial channel aligned with the rotation axis of the ball and is connected to the axial through channel. The radial channel has an outlet port having a circular cross-section which hydraulically connects the axial through channel of the ball with the outlet channel of the valve.

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Patent Owner(s)

Patent OwnerAddress
FRATELLI PETTINAROLI S P A28017 SAN MAURIZIO D'OPAGLIO (NO)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pettinaroli, Giulio San Maurizio d'Opaglio, IT 12 88
Spagnolo, Liborio San Maurizio d'Opaglio, IT 4 43

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