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Ball valve with integrated check valve for heating systems CALEFFI 327500
Summary description:
CALEFFI ball valve model 327500 is a compact valve assembly for heating installations combining a shut-off ball valve with an integrated check (non-return) valve. Designed for use in central heating and hydronic systems, it enables flow shut-off and prevents backflow without separate components. Suitable for manifold connections, pump circuits and maintenance isolation tasks.