V20-350 Generic Check Valve, 1", Return Line, White 26-110-1890

V20-339 Generic Check Valve, 1-1/2"mpt, White 26-110-1870   Check Valve, 1-1/2"mpt, White

V20-343 Generic Check Valve, 1-1/2"s, White 26-110-1875   Check Valve, 1-1/2"s, White

072471 Pentair Washer, Pentair Sch 40/Return Line Check Valve, White

072502 Pentair Ball, Pentair Return Line Check Valve

072501 Pentair Eyeball Housing, Pentair Return Line Check Valve, 1-1/2"

072503 Pentair Screw Cover, Pentair Return Line Check Valve