The excellent performance of our Stainless Steel Electric Actuator, Pneumatic Valve, Electric Actuated Butterfly Valve and high-level design capabilities of our team show our obvious advantages over competitors. We insist on taking the customer as the center and taking the quality as the cornerstone to bring considerable economic benefits and social value to customers. Better performance might be expected as our principle of integrity. We cling to the business philosophy of technology forever innovation, quality to win the market, and integrity to promote cooperation, and uphold the principle of combining knowledge and action.

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.

After years of pioneering and enterprising, our company has built a modern production line of Diaphragm Operated Globe Control Valve. We carry out regular training for each employee, which not only further improves the production efficiency, but also greatly improves the quality of products, laying a solid foundation of software and hardware for the future large-scale development of our company. We have strong new product design and development capabilities because of our professional research and development team.

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