Description
This SBM Bronze Union Bonnet Horizontal Lift Check Valve from Sant covers 15 mm to 100 mm at PN 25. Fitted to prevent flow reversing when a pump stops or a line depressurises. Orientation matters: a swing pattern needs the correct attitude to seat properly, so confirm the intended mounting before ordering. The LTB-2 gunmetal body to IS 318 resists dezincification, which is why gunmetal remains the default for potable water rather than a cheaper brass. Flanged ends make the valve straightforward to remove for servicing without cutting pipe, and are the norm once bore and weight rule out threaded joints. Size-by-size catalogue numbers and pricing appear in the table above.
