Valves have a PVC construction and are for use in hot or cold fluid systems up to 140 degrees. Available in 1/2" and 3/4" sizes with a white color PVC body with red wheel handle. Polypropylene seal for chemical resistance. Stop and waste version has 1/8" drain. Inlet and outlet is PVC socket (slip). Complies with all ASTM and ANSI standards. Made in USA.