High Quality Ductile Iron Non-return Valve, Silent Check Valve, Ductile Iron Check Valve Suppliers in China

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Non return Check Valve

Basic Info

Model No.: DN50-DN300

Product Description

About DRV Swing Check Valve:
Swing check valves come with resilient seats. Installed in pumping applications to prevent back flow they can be used for drinking water as well as waste water. The disc is connected to the shaft via a flexible bush that allows disc and valve seat to adjust exactly. All interior parts are ductile iron coated with drinking water approved epoxy or EPDM.
SPECIFICATION:
DN: DN50-DN300
PN: PN10/PN16
Desigh Standard: GB12236
Face To Face Length: BS5163/BS EN 558-1·GB12221
End Flang: BS4504/BS EN 1092-2/GB/17241.6/ISO7005.2
Test: BS EN1074-2·GB/T13927

Temperature Range: <80°

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Product Categories : Valve > Swing Check Valve