Page 15 - demico-industry
P. 15

Float Valve Installation – These float valves
                                                 are easy to install. Simply lubricate the side seal
                                                 rubbers and slide the float valve into the cavity of
                                                 the recess of the float sub or drilled out drill collar.


                                                 Caution: Fill drill pipe regularly when going in the
                                                 hole. Failure to do so can Cause damage to the drill
                                                 pipe and/or the float valves.



            Dimensional Data


                                                                R
              Model G    Model F                D                             L              T
                                     Size                  [D plus 1/32]
               I.D. OF    I.D. OF   Valve   Diameter of                    Length of   Diameter of Recess
               Valve      Valve                Valve    Diameter of Recess   Valve    for TOTCO Spider
                                                             for Valve
                N/V         1        IR      1  21/32       1  11/16        5  7/8        1  5/16
               1  1/4    1  9/16    2F3R     2  13/32        2  7/16        6  1/2       1  29/32
               1  5/8    1  7/8      3F      2  13/16       2  27/32         10           2  7/16
             1  31/32    2  5/16     4R      3  15/32        3  1/2        8  5/16       2  15/16

               2  1/4    2  3/4      5r       3  7/8        3  29/32        9  3/4        3  3/8
               2  7/8    3  1/4     5F6R     4  25/32       4  13/16       11  3/4        4  9/32
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