21. No inlet valves are installed in the station. 22. II was disqualified for having oversized inlet valves . 23. This can be corrected by adjusting the ballcock or inlet valve that controls the water level. 24. Radiators should be level or sloped slightly toward the inlet valve where the steam comes in. 25. No inlet valve is installed in the station. 26. Note that an electromechanically-actuated inlet valve does not require complicated valve gear ( cam shafts, etc ). 27. When locating an inlet valve , consider that interior walls may have obstructions, like plumbing and electrical lines. 28. Next, plot locations for the inlet valves . 29. A : The ballcock ( inlet valve ) is appaefore the water level gets high enough to overflow. 30. A high lift cam, 2 mm bigger inlet valves and 1 mm bigger exhaust valves were also fitted.
