The biggest difference between a two-way butterfly valve and an ordinary butterfly valve is that it has no requirement for the installation direction.
To extend the service life of stainless steel hard-seal butterfly valve, it is necessary to pay attention to the selection of products to the later ma
In operation, the direction of rotation of the handwheel of the electric device always coincides with the direction of rotation of the output shaft.
There are many types of gate valves. Gate valves can be divided into slab gate valves and knife gate valves according to different types of structures
When the valve is connected with the pipeline, we should choose the flange of the appropriate specification to ensure the effective sealing surface.
Gate valves for hydropower stations are often in a special working environment, which puts high demands on the quality of gate valves.
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You can send mail to info@bundorvalve.com or call us directly to Ms.Shirley. Business scopes spreads to middle China,West China,East China,South China and 76 countries &areas all over the world. We are familiar with all types of enterprises development strategy. Through reliable products and perfect services, the brand of Bundor has won extensive praise from customers.
Bundor has 117 products patents and passes CE, CU-TR, API, WRAS, ISO9007, ISO18001, ISO14001, AAA credit grade certificate. Strictly in accordance with ISO, API, JIS, DIN and other standards for valve production, the factory has a perfect enterprise standardization system, has more than 80 sets of high-precision mechanical equipment and quality testing equipment. Can provide more than 10000 kinds of valve models, with a perfect computer system, with independent product research and development capabilities.
Bundor valve is located in jinan area, tianjin city, is a collection of scientific research, design, production, sales and after-sales service as one of the professional valve manufacturers, its main export port is tianjin port. Tianjin port is an important comprehensive port and foreign trade port in north China. After the order is confirmed, production can be arranged in 24 hours to ensure the delivery time. Bundor valve always adhere to science and technology and quality peers, dare to innovate, the pursuit of excellence.
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Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team