We have established strategic enterprise technical cooperation with industry giants to provide our company with in-depth and micro-level technical support services to ensure the stability and continuous improvement of our Cement Butterfly Valve, Electric Modulating Valve Actuator, Electric Three Way Thread Ball Valve. Since the inception of our company, we have always embraced the corporate philosophy of professional management and first-class quality. Till now, our products have been exported to more than 20 countries under our strict quality control and high level service. While paying attention to science and technology investment, we also are dedicated to the modern management concept of 'people-oriented'.

The most prominent feature is that the diaphragm separates the lower body cavity from the upper cover cavity, so that the stem, disc and other parts above the diaphragm are not corroded by the medium, eliminating the packing seal structure, and no leakage of the medium.

1. Diaphragm made of rubber or plastic and other soft sealing materials has good sealing performance.As the diaphragm is wearing parts, should be depending on the characteristics of the medium and periodically replaced.

2. Limited by diaphragm material, diaphragm valve is suitable for low pressure and relatively low temperature occasions.

3, diaphragm valve can be divided into: house type, direct flow, cut-off type, straight through type, gate type and right Angle type six;The connection form is usually flange connection;According to the driving mode can be divided into manual, electric and pneumatic three, pneumatic drive is divided into normally open, normally closed and reciprocating three.

4. Generally, it is not suitable for pipelines where the temperature is higher than 60 ° c and organic solvents and strong oxidation medium are transported, and it is also not suitable for pipelines with higher pressure. Diaphragm valve is used to open or block airflow in the fluid system of 1.3×10-5 ~ 2.5X106Pa.

Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for Wcb Stainless Steel Lining Fluorine Pneumatic Wafer Butterfly Valve. We would like to thank friends from all walks of life for their long-term support and trust. Welcome all friends to place trial order for developing a long-term small business relationship.

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