CPC F16L 37/256 (2013.01) [F16K 1/308 (2013.01); F16L 47/34 (2013.01); F16L 55/07 (2013.01); F16L 55/1108 (2013.01); Y10T 137/613 (2015.04); Y10T 137/6137 (2015.04)] | 20 Claims |
1. A pipe service system comprising:
a valve (10) adapted for use with an access fitting of a pipe; and
a pipe service machine (30T, 30P, or 30C) adapted for use with the valve;
the pipe service system further comprising:
a channel (40) having at least one change in elevation and being non-threaded, and
a follower (20) adapted for engagement with the channel;
the channel located on only one of the valve or the pipe service machine;
the follower located on only another one of the valve or the pipe service machine.
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