Grip-Rite® Eave & Valley Protector Brand_Ragan & Massey PTFE Non-Return Ball Check Valve

PTFE Non-Return Ball Check Valve

fit most shut off valve connection fittings

horizontal 15/16"

One size fits all

For Outdoor Power Equipment

Grip-Rite® Eave & Valley Protector Brand_Ragan & Massey PTFE Non-Return Ball Check ValveGrip Rite Eave & Valley Protector provides additional protection against roof damage caused by ice and water. Install beneath shingles, along with areas where water may collect such as around chimneys, valleys, vents, skylights, or other similar areas. Without proper drainage, water can accumulate and form ice dams, which cause more water to stay on the roof. Moisture on a roof can eventually work its way underneath the shingles to the roof deck and