We will continue to meet the different needs of customers, with Pneumatic Valve Actuator, Electric Butterfly Valve Actuator, OHQ Exproof Electric Actuator specifications, standards to ensure product quality. As a key enterprise of this industry, our corporation makes attempts to become a leading supplier, depending on the faith of expert excellent & throughout the world assistance. We have made bold innovation and scientific creation in terms of products and eventually formed a complete product structure and unique product line. For many years, we have been adhering to the business philosophy of 'technological innovation, honest service, and steady development', and take the service idea of 'customer requirements as our duty, quality for survival, reputation for development' as our goal! On the one hand, we independently develop new products according to market demand, on the other hand, we organize professional and technical research and development personnel to continuously improve the performance of existing products according to the needs of customers.

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

Our company adheres to the concept of returning users with science and technology and creating public praise with Chiness Wenzhou Manufacturer Explosion-Proof Ventilation Electric Butterfly Valve. Once a decision is made, we will actively commit to the implementation of the course of action. Since its inception, our company adhered to the core values of 'good brand image and good quality'. Insisting on scientific and technological innovation, we have a variety of products, which are been used in many fields.

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