Flow limiting valve with adjustable section
A flow-limiting valve and cross-section technology, applied in the field of flow-limiting valves, can solve problems such as loss, easy generation of gas phase, valve body and partition corrosion, etc., and achieve the effect of avoiding damage to the gate valve and preventing leakage
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[0031] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0032] The invention provides a flow limiting valve with adjustable section. For the current gate valve, when the fluid flows through the gate valve to adjust the flow rate, the fluid will change greatly in the flow direction and lose more kinetic energy when the fluid flows through the gate valve to adjust the flow. The plate has a large corrosion effect, and a flow-limiting valve with adjustable cross-section is designed;
[0033] As an embodiment of the present invention, the present invention provides a cross-section adjustable restrictor valve such as Figure 1-9 As shown, it includes hand wheel 1, scale line at hand wheel 2, outlet docking flange 3, inlet docking flange 4, bevel gear valve stem 5, driven incomplete bevel gear disc 6, arc track groove 7, Sealing flange 8, stud bolts and nuts 9, connecting bolts 10, adjusting dial 11, slid...
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Abstract
Description
Claims
Application Information
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