Cast Iron Reflux Valve (Swing Check Type)-CR-31A
Sant CR-31A cast iron reflux valve, IS:5312, PN16, DN50-300, flanged, higher pressure than CR-31.
Description
Sant’s CR-31A Cast Iron Reflux Valve (Swing Check Type) is the higher-pressure counterpart to CR-31 – same straight-pattern non-return valve to IS:5312, cast iron (IS:210 Gr.FG200) body/cover/hinge/disc, bolted cover, renewable disc with rubber facing (IS:638 Type B), leaded tin bronze body seat ring, AISI-410 stainless hinge pin, and flanged ends to IS:1538 – rated PN16 (vs CR-31’s PN10). Body test pressure 2.4 MPa hydraulic, seat test 1.6 MPa hydraulic. Available DN50 to DN300 (2″ to 12″). Jaideo Automation supplies Sant valves across India – contact us with your size for a quotation.
Brand
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