ProLine PVC 1-1/2 In. FIP x 1-1/2 In. FIP In-Line Check Valve Pack options:Pack of 1 thick doors

thick doors

clean cuts in hardwood and can also be used in other woods

and normal sewer gases

Will not mar finish of prepainted siding

ProLine PVC 1-1/2 In. FIP x 1-1/2 In. FIP In-Line Check Valve Pack options:Pack of 1 thick doorsPermit water to flow in one direction within a line with the ProLine Series PVC Check Valve. It acts as a backflow prevention device to prevent water from backing up into the fresh water supply. A steel spring poppet with a rubber o ring is the internal mechanism preventing water backflow. An arrow is molded onto the valve body to ensure correct installation for proper flow control. %search_data%101 107