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2026-04-27 05:53:42 -

OS&Y Gate Valve: A Detailed Guide to Design and Function

Introduction If you’ve ever walked through a large mechanical room or looked closely at a fire protection system, you might have noticed a valve with a long screw sticking out the top. That specific piece of hardware is known as an OS&Y Gate Valve. Unlike standard valves, where the moving parts are hidden away inside the body, this design puts its mechanics right out in the open,...

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