Goodyear Rubber Products

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VALVES
           SS CHECK VALVES                                                           STAINLESS STEEL VALVES
                                                                STAINLESS STEEL
                                                                   Check Valve
                      ·No Lead
                      ·Water wells need a check valve installed above the
                        pumps between lengths of drop pipes
                                                                                                                  B
                                                                                                                  A
                                                                                                                                  7
                                                                                                                                  6
                                                                                                                                  5
                                                                                                                                  4
                                                                                                  C                               63
                                                                                                                                  2
                                                                                                                                  1
                                                                                                                  A
                                                                 Dimensions (Inches)
                       Part#               Size          A NPT             B              C            Box         Case          List
                     949-430              1/2"            1/2"           1.26           2.43           10          100         32.49
                      949-431             3/4"            3/4"           1.50           2.72           10           80         40.13
                      949-432              1"              1"            1.77           3.23           10           60         43.91
                    More sizes available on a special order basis.
               PRESSURE                                                HEIGHT
                 (PSI)                                                  (FEET)
                                                                                                           NO     Part       Material
                   7                                                   16.1
                                                                                                            1     Body       S.S 304
                   6                                                   13.8
                                                                                                            2    Stopper     S.S 304
                   5                                                   11.5
                                                                                                            3    O-Ring       Viton
                   4                                                   9.2
                                                                                                            4    Washer        PE
                   3                                                   6.9
                                                                                                            5    Spring      S.S 304
                   2                                                   4.6                                  6     Cap        S.S 304
                   1                                                   2.3                                  7     Nut        S.S 304
                   0.5
                   0
                      10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 180 200 220 240 260 280300 320
                         FLOW RATE GALLONS PER MINUTE
                                                                                           See more Check Valves on page 189
                                                                    IDLAND
                                                                    ETAL
                                                                    FG. CO.
 194