Consumer need to have is our God for Namur interface solenoid valve, Explosion-proof Pneumatic Ball Valve, Cement Butterfly Valve. We will always bear in mind that the customer is our center and our goal is to provide market services.We hope to cooperate with you happily and eventually establish a long-term business relationship with you. We will provide high-quality, cost-effective products to customers around the world with the spirit of harmony, rigor, innovation and efficiency. We attach great importance to team building, staff quality education and skill training with the guiding ideology of 'being a man in advance'.

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.

Facing new challenges in the future market, all our employees will continue to carry forward a professional, efficient, enthusiastic and thoughtful work style, and provide customers with reliable and high-quality Single Seat (bush-type) Pneumatic Diaphragm Control Valve-Pneumatic Pressure Control Valve and timely services. Our company always adhere to the quality of life, market-oriented, we win the long-term cooperation of customers with excellent product quality, good reputation and independent innovation consciousness. We continue to innovate and perfect the business management system to improve efficiency and provide professional, reliable and high-quality products to serve customers around the world.

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