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进口角形阀美国阿卡迪亚品牌

进口角形阀Product Description: The utility model relates to a regulating valve, which comprises a valve body and a valve cover. A valve cavity is arranged on the valve body from the outside to the inside, a valve seat is embedded on the side wall of the valve cavity, a medium outlet hole is arranged on the valve seat, a valve core is slidably arranged in the valve cavity, a valve rod is coaxially fixed at one end of the valve core away from the medium outlet hole, a mounting groove is arranged on the valve body, and the valve seat is embedded in the mounting groove from the outside valve cavity, The side of the installation groove away from the valve core is embedded with a guide pipe along the axis of the medium outlet hole from the direction of the outward valve cavity.进口角形阀 The guide pipe can be detachably fixed in the installation groove, and the side of the guide pipe close to the valve seat is against the valve seat; A drainage hole is formed in the guide pipe, a dredging groove is arranged on the side wall of the drainage hole, and a plurality of dredging grooves are arranged on the inner wall of the guide pipe. The utility model has the advantages of reducing the rotation of the medium in the guide pipe, reducing the erosion intensity of the medium on the inner wall of the guide pipe, and prolonging the service life of the angle valve. characteristic: The regulating valve comprises a valve body, a valve core, a valve rod, a valve cover, a sealing gasket, a bellows assembly, a sealing packing, a packing gland, a thermal insulation jacket and fasteners. The valve body is an integral angular valve body, and its inlet and outlet flow channels are in the shape of Venturi tube structure. The upper part of the outlet flow channel of the valve body is directly processed with a sealing cone suitable for sealing with the valve core. The valve cover is fixed at the upper end of the valve body, and the bellows assembly is set in the inner cavity of the valve cover, The upper end of the bellows assembly is welded and fixed at a proper position in the middle of the valve stem, the sealing gasket is 316L toothed gasket, and the outside of the valve body and bonnet are equipped with thermal insulation jacket. Principle: 进口角形阀A valve chamber is arranged on the valve body from the outside to the inside, a valve seat is embedded on the side wall of the valve chamber, a medium outlet hole is arranged on the valve seat, a valve core for closing the medium outlet hole is arranged along the axial sliding of the medium outlet hole in the valve chamber, a valve rod is fixed coaxially at the end of the valve core away from the medium outlet hole, the valve rod runs through the side wall of the valve chamber and the valve cover and is arranged on the valve body, and a mounting groove is arranged through the valve chamber from the outside along the axis of the valve core, The valve seat is embedded into the installation groove from the outer valve cavity, the side of the installation groove away from the valve core is embedded with a guide pipe along the axis of the medium outlet hole from the outer valve cavity, the guide pipe can be detachably fixed in the installation groove, and the side of the guide pipe close to the valve seat is against the valve seat; A drainage hole is formed in the guide pipe, a dredging groove is arranged on the side wall of the drainage hole, and a plurality of dredging grooves are arranged on the inner wall of the guide pipe

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