Since the establishment of our company, we have been focusing on the Electric Wafer High Performance Butterfly Valve, Electric Flange Teflon Lined Butterfly Valve, Electric Ball Valve Actuator field. We pay attention to every request made by customers, fully consider every detail, actively do a good job of service, and provide customers with a full range of product solutions. In order to control the rate of service complaints and to make the dissatisfaction rate lower than one in ten thousand, we record and deal with customer-reported problems without fail. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. With our excellent products and efficient services, we are looking forward to developing more extensive cooperation with customers all over the world.

Ventilation butterfly valve is a kind of non-closed butterfly valve, widely used in building materials, metallurgy, mining, electric power and other production process of medium temperature ≤300℃ nominal pressure of 0.1Mpa pipeline, for connecting, opening and closing or adjusting the quality of the medium.

1. It is designed and manufactured by using the new structural form of welding between the plate plate and short structural plate, featuring compact structure, light weight, easy installation, small flow resistance, large flux, avoiding the influence of high temperature expansion, and easy operation.

2. No connecting rod or bolt inside, reliable operation and long service life.Can be multi - station installation, not affected by the flow of media

First class service and professional technicians make our company the pioneer in the same field and provide more high quality Wenzhou Supplier Double Flange Ex Ventilation Electric Butterfly Valve for our customers. We pay attention to the development of human resources, and now have strong product design and development capabilities. We are your reliable partner in the international markets of our products.

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