PVC Cement, Heavy Duty Clear Size:QUART Union check valves allow one

Union check valves allow one directional water flow and are used to prevent back siphoning

Meets manufacturer's rated line pressure for flexible pipe

Designed to fit Schedule 40 pipe and fittings of the same size

These check valves feature true union fittings on each end for easy Cleaning or replacement

PVC Cement, Heavy Duty Clear Size:QUART Union check valves allow oneFor PVC Schedule 80 Pipe & Fittings. Heavy Duty Clear cement for use on all schedules and classes PVC pipe and fitting up to 12 diameter with interference fit, up to 18 for non pressure. Thick formula fills gaps in large diameter pipe and loose fitting joints. Recommended for potable water, pressure pipe, conduit and DWV. Recommended application temperature 40F to 110F 4C to 43C. Meets ASTM D 2564.