Pilot type hydraulic unloading valve for high-pressure spray gun of front mixing type derusting machine
The utility model discloses a pilot type hydraulic unloading valve for a high-pressure spray gun of a front mixing type derusting machine, which comprises a water gun unloading valve block, hydraulic oil, a valve core spring, a valve core polytetrafluoroethylene pad, a valve core O-shaped ring, an u...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.12.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a pilot type hydraulic unloading valve for a high-pressure spray gun of a front mixing type derusting machine, which comprises a water gun unloading valve block, hydraulic oil, a valve core spring, a valve core polytetrafluoroethylene pad, a valve core O-shaped ring, an unloading alloy valve core, an unloading hole, an unloading alloy valve seat, a valve seat O-shaped ring, a hollow core set bolt, a liquid outlet hole, a combined gasket, a valve seat plug wire, a liquid inlet hole and an unloading spring sleeve, a spring adjusting bolt, an unloading piston, an adjusting bolt O-shaped ring, a piston spring, a piston O-shaped ring, a plug wire O-shaped ring, a hydraulic oil cavity plug wire, a spring seat, a pressure adjusting bolt and a spring seat O-shaped ring form the pilot type hydraulic unloading valve for the high-pressure spray gun of the front mixing type derusting machine.
本实用新型公开了一种前混式除锈机高压喷枪用先导型液压卸荷阀,包括水枪卸荷阀块,液压油,阀芯弹簧,阀芯四氟垫,阀芯O型圈,卸荷合金阀芯,卸荷孔,卸荷合金阀座,阀座O型圈,空芯紧定螺栓,出液孔,组合垫圈,阀座 |
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Bibliography: | Application Number: CN202022214151U |