This Check Valve is used behind the Flash Back Arrester for added security.? Some people use ONLY this valve, but it is not recommended.? Purchase this valve with other items and the shipping is free.
This Check Valve is used behind the Flash Back Arrester for added security.? Some people use ONLY this valve, but it is not recommended.?
Purchase this valve with other items and the shipping is free.
$3.50 only
