No this does not come with the check valve. We would highly reccommend purchasing one of the check valves listed on this pagehttp://www.inyopools.com/valves_flo_check.aspx Reply ?Asked on11/21/2007byGuest How do I know if one chlorinator is enough for my pool?
Type:Pool Cleaning Accessories;Product Name:Hayward 2 Way Ball Valve;Application:Swimming Pool Outdoor;Place of Origin:China;Function:Make Pool Water Clean;Material:Plastic;Color:White;Size:Standard Size;Package:Opp Bag;Style:Morden;Type:Other;Place of O
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