PARKER plunger pumps are available in swash plate type and inclined shaft type according to the different tilting elements. The swash plate type is that the swash plate has an inclination angle relati...
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USA Parker provides more than 1,400 product lines for more than 1,000 projects in the fields of construction machinery, industry and aerospace. American Parker is the only manufacturer that can provi...
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A piston pump, especially a high-quality one, can be 95% efficient at converting input energy into hydraulic energy. Not only does this pump provide 27% more available hydraulic energy than our old ge...
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Radial piston motors are extremely efficient and rated for relatively high torque. In many USACE sector gate drives radial piston hydraulic motors are used. The hydraulic motor shown in Fig. 11.23 is ...
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When the pilot valve reaches set pressure it opens and releases the pressure from the dome. The piston is then free to open and the main valve exhausts the system fluid. The control pilot opens either...
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A smaller pump in a pilot pump function is used as a supplemental pump in booster applications. Its purpose is to take over in low consumption periods and thus contribute to lower the energy consumpti...
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A loud noise is emitted by the pump from different noise sources, and the leakages across different friction interfaces, i.e., the piston/cylinder interfaces, slipper/swash-plate interfaces and c...
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The valve plate influences the pumping dynamics by controlling the communication areas between the piston chamber and the inlet and outlet ports. The communication areas are calculated by piecewise fu...
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We manufacture all types of hydraulic valves: from directional control valves to pressure control, flow control, shuttle, sequence, high pressure non-return and ball valves, from monoblock and section...
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A hydraulic pump is described as extremely useful device which is designed to move different kinds of liquids with high pressure or through suction. The hydraulic pumps are capable to transfer energy,...
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