Brass slant seat shut off valve

1/2″ shut off valve 3/4″ shut off valve 1″ shut off valve 5/4″ shut off valve 6/4″ shut off valve 2″ shut off valve 2 1/2″ shut off valve 3″ shut off valve 1/2″ anti-contamination, backflow preventer valve 3/4″ anti-contamination, backflow preventer valve 1″ anti-contamination, backflow preventer valve 5/4″ anti-contamination, backflow preventer valve 6/4″ anti-contamination, backflow preventer valve 2″ anti-contamination, backflow preventer valve 2 1/2″ anti-contamination, backflow preventer valve 3″ anti-contamination, backflow preventer valve