Import valve line is built to B.K.'s specifications. Entire line is 100% tested for quality. This valve is rated for maximum of 125 P.S.I. for use with hot and cold water. It is designed to work best in applications where valve will be frequently opened and closed or where valve is used for regulating flow or fluid passing through it. Import. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.