| 摘要 |
<p>An electronic valve block assembly for controlling the operation of glassware forming machinery. A selector mechanism is utilized to couple either a high pressure plenum or a low pressure plenum to the input port of a solenoid operated valve. A pressure regulator is interjected between the selector mechanism and the valve to finely control the pressure, providing ample flow of output air over a wide range of pressures. A preferred embodiment of pressure regulator is described. Also described is an adapter plate for making the valve block compatible with varying IS machine manifold configurations.</p> |
