031-0020 CHECK VALVE 3/4" MALE X 3/4" FEMALE PIPE THREAD WITH 1/8" NPT SIDE PORT SANBORN FM833/WH3

031-0020 CHECK VALVE 3/4" MALE X 3/4" FEMALE PIPE THREAD WITH 1/8" NPT SIDE PORT SANBORN

STEUBY 3434MFU