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Description and working principle of hydraulic control valve

Description and working principle of hydraulic control valve Let me introduce to you the description and working principle of hydraulic control valve, mainly through three

How to choose fire valve

How to choose a fire valve? Fire dampers are closed by gravity and by a spring mechanism. So how to choose the fire valve? 1.

Flange globe valve structure and principle description

When the valve is closed, the flanged globe valve must apply pressure to the valve disc to force the sealing surface to not leak, which

How to choose valve blank

What factors should we pay attention to when choosing valve blanks when we are machining?The following will introduce how to choose the valve blank, fromThe