ProLine Brass 1 In. FIP x 1 In. FIP Lead-Free Swing Check Valve Pack options:Pack of 1

ProLine Brass 1 In. FIP x 1 In. FIP Lead-Free Swing Check Valve Pack options:Pack of 1The ProLine Series Swing Check Valve offers plumbers an optimal choice to prevent backflow. Built of a solid brass body, this valve contains a swinging gate that opens when water flows out but will shut if the flow is reversed. An arrow is molded onto the side of the valve to ensure proper function when installed. This valve is ideal for both residential and commercial applications. %search_data%101 005NL

Used for a home with a crawlspace or any enclosed area that desires natural air ventilation and flood protection

4 plumb and 2 level glass vials

NSF (National Sanitation Foundation) approved for potable water

Handgrip uses bodyweight for additional pressure and provides better control of the smoothing action

We include a small sandpaper assortment to get you started

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With clean lines and beautiful finish

vapor barriers

54 steel pins automatically adjust to grip hex nuts

Clean tools with water before material dries