The valve uses traditional compression closure for positive seal
Compression round handle angle stop shut off valve supply kit for toilet installation
Kit Components: Circular handle angle stop valve featuring a 1/2 in. IPS threaded inlet and a 3/8 in. OD compression outlet accompanied by a nut and ferrule, a 3/8 in. x 20 in. flat-head rigid toilet riser supply line, a 1/2 in. IPS x 4 in. brass nipple, and a 1/2 in. IPS shallow sure-grip flange to ensure a tidy and secure appearance.