Purchaser need is our God for Pneumatic Wafer Butterfly Valve, Electric PVC Ball Valve, Electric Lug Butterfly Valve. In order to meet the increasing service requirements of foreign orders, we have opened a foreign trade department equipped with foreign trade personnel who have relatively rich professional knowledge and skills. Our company continues to uphold the principle of combining the practicality of the brand with the specialization and refinement. Through the integration of advanced technology and experience at home and abroad, we provide our partners with services that meet their actual needs, discuss and innovate with our partners, and constantly pursue the sustainable development of the company.

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.

We take quality as the foundation, highly focus on product quality, and provide you with professional solutions for Electric Diaphragm Flow Control Valve (GZDLT) /Electric Diaphragm Valve. We always put the stable quality of products in an important position, and win the favor of customers with sincere and thoughtful service. Since the establishment of our company, we adhere to the customer-oriented and always pay attention to the specific requirements of consumers and end users.

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