Hot Sale Bolted Cover Forged Steel Piston Check Valve

Hot Sale Bolted Cover Forged Steel Piston Check Valve

High pressure piston check valve, its characteristics are, including the valve body, cylinder structure of the valve seat, valve cover, piston, the lower part of the valve body with valve inlet and valve outlet, valve inlet at the bottom, valve outlet at the top;

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High pressure piston check valve, its characteristics are, including the valve body, cylinder structure of the valve seat, valve cover, piston, the lower part of the valve body with valve inlet and valve outlet, valve inlet at the bottom, valve outlet at the top; The valve seat is vertically connected at the junction of the valve inlet and the valve outlet. The upper part of the valve seat is provided with a horizontal ring boss which supports the valve. The upper part of the valve body is provided with a cylindrical opening, and the lower part of the opening is provided with a bearing platform supporting the piston cylinder; The upper part of the valve body is connected with the valve cover by bolts, and a sealing ring is arranged between the valve body and the valve cover; The cylindrical opening of the upper part of the valve body is internally butted with a piston cylinder. The upper part of the piston cylinder is provided with a pressure sleeve that is consistent with its inner diameter. The height of the upper surface of the pressure sleeve is flat with the valve body. The piston cylinder is provided with a piston, and the lower part of the piston is provided with a sealing surface matched with the valve seat; The piston chamber is provided with a spring which connects the piston and the valve cover; The piston system has a one-way valve and balance hole, the one-way valve and balance hole connected to the piston chamber and valve outlet, the inlet of the one-way valve and the piston chamber connected; The valve cover is provided with a lifting ring and an emptying valve, which is connected with the piston chamber.

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Parameters of this Hot Sale Bolted Cover Forged Steel Piston Check Valve

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