Waterway 2" Notched Top Access Divertor Valve, Black-Grey-White " Notched Top Access Div Valve, Black Horizon # 26-270-1321 Manf. Waterway Plastics Manf. # 600-3061 2" Notched Top Access Div Valve, Gray Horizon # 26-270-1322 Manf. Waterway Plastics Manf. # 600-3067 2" Notched Top Access Div Valve, White Horizon # 26-270-1320 Manf. Waterway Plastics Manf. # 600-3060