Union valve for washing machine chrome plated with nonreturn screw valve Union valve for washing machine chrome plated with nonreturn screw valve, and back flow preventing valve. Code A B C D E F P123C20G1045 95 60 85 1/2″ 44 11 Related Posts Union valve for washing machine chrome plated with nonreturn screw valve Union valve for washing machine chrome plated with nonreturn screw valve Union valve for washing machine chrome plated with nonreturn screw valve