American Granby CVNL150BS 1-1/2 in. No-Lead Brass Spring Check Valve P-231-12CC Extruded from UV-resistant polyethylene resin

Extruded from UV-resistant polyethylene resin materials

Machined brass knuckle

Optional stainless steel riser model helps deter vandalism on public turf areas

Rugged cast iron pump housing built for longevity

Confirm the installation location

American Granby CVNL150BS 1-1/2 in. No-Lead Brass Spring Check Valve P-231-12CC Extruded from UV-resistant polyethylene resinAmerican Granby CVNL150BS 1 1 2 in. No Lead Brass Spring Check Valve Brand: American Granby SKU: CVNL150BS Product Overview The American Granby CVNL150BS is a 1 1 2 in. spring check valve for compatible well pump, pressure tank, and water system installations. It is used where liquid should continue through the line in one direction while reverse movement is restricted after a pump cycle ends or system pressure changes. The spring assisted closing