The company is committed to the production and development of all types of medium and high-end Electric Rotary Actuator 24V, Pneumatic Sanitary Ball Valve, VF Pneumatic Pinch Valve. We have a wealth of industry experience, and we use technology and reputation to establish a complete and practical distribution management system. Adhering to the management tenet of 'credit oriented, customer first, high efficiency and mature services', we warmly welcome friends from all walks of life to cooperate with us. 'Serving customers with heart' is our service tenet, and we use perfect pre-sales, in-sales and after-sales service to satisfy customers. Our company has a professional marketing team, superb technology, and high-quality service. Welcome new and old customers to our company to negotiate business.

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

In the fierce competition, our only way out is to continuously improve the quality of our Dn600 Cast Iron Ventilation Butterfly Valve of Electricity and services, so as to provide strong support for enhancing the core competitiveness of our company. We often carry out extensive technical cooperation and exchanges. We enjoy a high status among consumers and have established long-term and stable cooperation with many retailers and agents.

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