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Introduction:

The Wafer type tilting check valve refers to a valve with circular disc opening and closing parts and action generated by its own weight and medium pressure to block media backflow. Automatic valve class, also known as check valve, one-way valve, backflow valve or isolation valve. Disc motion is divided into lifting and swing. Lift check valves are similar in construction to globe valves except for the stem that drives the disc. The medium flows in from the inlet end (lower side) and flows out from the outlet end (upper side). Valve is opened when inlet pressure is greater than the sum of disc weight and flow resistance. On the contrary, the valve is closed when the medium flows back. Swing check valves have a disc that is tilted and rotates on its axis and work in a similar way to lift check valves. 

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Widely used in petroleum, chemical, metallurgy, thermal power plants and other industries.

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Inclined to the clamp plate check valve, its main advantage is to overcome the swing check valve lift check valve under the condition of impact Water hammer to imagine, to operate without collision Eccentric disc, seat and seal face gradually closed contact, to no impact No noise work Micro elastic metal seat, sealed performance is good, the butterfly valve design, sensitive switch, long service life Swash plate decoupling streamline the fluid channel, low flow resistance, energy saving effect.

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