Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 119
400. PRESSURE REDUCING VALVE.—Theback pressure on the enlarged area of the disc valveregulates the flow of steam or air, and is regulatedby the weight at the bottom of the spindle and theadjusting screw. … 401. -FOSTER PRESSUREREDUCING VALVE.—The balancedvalve is opened by a diaphragm againstthe pressure of springs. The high-pressure connection, 3, starts the valveinto position. The passage from thelow-pressure side at G admits steamfrom low-pressure side to the diaphragm. which is connected to the…
Mechanical movements
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