Steam power plant auxiliaries and accessories; (1922)
Croft, Terrell, 1880- ed, Dufflin, Daniel John, 1911- ed · New York, [etc] McGraw-Hill book company, Inc · leaf 167
heck valve, ifa float valve is attached to thesuction line. Note.—A Gate Valve Should BeInstalled In Addition To the check-valve in the discharge line of a cen-trifugal pump. The check-valveshould be connected between the gatevalve and the pump discharge nozzle.The function of the gate valve is… … Fig. 167.—Priming Ejector ForUse With Pump Unprovided WithFoot Valve. (Valve A is first opened.The steam valve B is then opened.When water begins to flow from theejector nozzle, C, the pump is primed.Valves A and B may then be closed andthe pump started.) 168. Centrifugal Pumps Re-quire…
Steam power plants · Pumping machinery
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