Introduction: WB410 series fluorine-plastic lined butterfly valve is a new type of product developed by the company, which has the temperature resistance of hard lining; Combined with the sealing characteristics of the soft lining, when the valve is working, only the perfluoroplastic seat and the fluorine-lined butterfly plate are in contact with the medium pressure, and the product can withstand any media corrosion except molten alkali metal and elemental fluorine. The inner surface of the valve body channel is smooth, the fluid resistance is small, the CV value is high, the flow capacity is strong, the torque is moderate, the four-stage sealing structure is adopted, and the elastic fluorine-lined valve seat of SI rubber with temperature resistance and anti-aging is equipped outside the sealing surface, which completely achieves zero leakage of the medium. It is suitable for chemical industry and other fields to realize strong corrosion of pipeline system on-off or flow regulation.
Features:
Corrosion resistance: The inner cavity and butterfly plate of the valve are lined with F46 with a thickness of 2.5-3mm, which can resist acid, alkali and strong corrosion.
Good sealing: Because the center of the butterfly valve and the center of rotation of the butterfly plate have a small size of eccentricity, and the contact surface of the plastic lining layer is soft sealing, the sealing effect is good.
The structure adopts an adjustable sealing surface, so it has a long service life, and solves the problem of easy leakage of the traditional clamp-on butterfly valve.
The flow resistance is small, and the flow capacity is large.
If it is equipped with a valve positioner, proportional adjustment can be realized.
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This article introduces Wuzhong instrument WB410 butterfly valve four-stage sealing structure products, if you are interested in Wuzhong instrument WB410 butterfly valve, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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