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Check valve

BV78-WZB Micro resistance slow closing butterfly check valve

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BV code:	BV78-WZB
End con:	Flange
Pressure:	PN10/PN16/PN25
Size( inch ):	/
Size( mm ):	DN40-DN300

DETAILS

Micro resistance slow closing butterfly check valve can be used in clean water, sewage, sea water and other media drainage pipe, not only to prevent the backflow of the medium, but also to effectively limit the destructive water hammer, to ensure the use of pipeline safety. It has the characteristics of novel structure, small size, light weight, small fluid resistance, reliable sealing, smooth opening and closing, wear resistance, long service life, oil pressure slow closing is not affected by the medium, effective and good energy saving effect.

INSTALLATION INSTRUCTION

MAIN TECHNICAL PARAMETERS

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