STEUBY 3434MFU CHECK VALVE 3/4" MALE X 3/4" FEMALE PIPE THREAD WITH 1/8" NPT SIDE PORT SB/WH4

STEUBY 3434MFU CHECK VALVE 3/4" MALE X 3/4" FEMALE PIPE THREAD WITH 1/8" NPT SIDE PORT

ALSO SANBORN 031-0020