81-982505-000, ; G551A001 MS DS01-3465-1300 403500402 TYPE PS-10-EX "F1 1/2"" NPT F1-1/2"" OPIFICE 1/2""" EX-PROOF EVA-50B-24VDC "6"" GSK 6""" KID-WK-897494-000 90-100125-001, 1½"" valve &"; WK-890181-000 06-118262-001 06-236881-001 90-194013-144 42-29250-300 10SCO 44782-K113-001 obsolete no replacement