[2203]. Steam valve-regulator, to move a valve or other detail any fractional part of its stroke and hold it at that point. The main steam and oil cylinder valves move with the pistons. The cut-off valves are controlled by a hand lever and admit steam and oil to the same ends of their respective cylinders simultaneously; the pistons only travel till they cut off their own supply, the oil fluid preventing expansive action of the steam.
[2204]. Centrifugal ball governor, with cone wheel motion to operate the cut off.
[2204A]. Even-flow regulator or governing valve, for drawing off from a tank.
Section 43.—HOOKS, SWIVELS, &c.
(See also [p. 98].)
[2205]. Hook eye for a guy rope.
[2206]. Slip hook for pile driver, monkey, &c.
[2207]. Wire hook attachment for electric wires.
