We hope to sell Pneumatic Food Grade Butterfly Valve, Pneumatic Actuated Disc Valve, Pneumatic 3 Way Ball Valve with a larger scale and higher technical content in the market and stand out from the competition of other products. We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. Our company in line with the supremacy of credibility, in line with the business purpose of serving the public with sincerity, so that the enterprise has a stable development. We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most aggressive costs.

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

We have always strive to make Pneumatic Flange Type Ventilation Butterfly Valve (TD641W) with high efficiency and low energy consumption in the position of users, allowing our customers to reduce costs. We warmly welcome you to visit our company and make cooperation. Since improving the technical grade and quality level of products reflects the value of the company and is also a social responsibility, we will continue to move forward with the essence of the corporate culture of rigorous and realistic, scientific and technological innovation.

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