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10.242019 Year

Analysis and research on performance test of backflow preventer 1. An overview of the In the water supply pipeline, backflow preventers are installed in some important water pipelines to prevent backflow from polluting the water source.For some connection …
10.162019 Year

Description of the characteristics of all kinds of universal valves and special valves I, Ball valve, Ball valve, a valve with opening and closing parts (ball) driven by the stem and rotating around the axis of the ball valve. Features: 1, wear resistance: because the …
10.92019 Year

Founding conference of valve college of kaifeng university On September 28, the first college of valve industry in China -- valve college of kaifeng university held a grand founding ceremony in kaifeng university.Liu haichao, vice chairman of kaifeng CPPCC,…
9.282019 Year

Causes and solutions of valve sealing surface leakage Valve is the most used in a fluid system, a control unit can be used to switch or control flow and adjustment etc, and from the simplest truncation function, the valve seal in machinery, its functio…
9.122019 Year

New 'smart actuators' for GF piping systems allow' networking 'of valves In industrial systems, monitoring, controlling, and maintaining valves is a difficult task because actuators or valves are not directly available and are often difficult to obtain.With the help of the n…

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Add：No. 158 Tongyu North Road, Funing County, Yancheng City, Jiangsu
Tel：+86-515-87214888    Fax：+86-515-87227098
Phone: +86-18361681229    +86-18361638888
Website： www.snwejx.com    E-mail：sales01@snwejx.com
Copyright © 2018, Jiangsu Sinoval Machinery Co., Ltd.
Technical support: Feng Sheng Technology

Tel：+86-515-87214888
Fax：+86-515-87227098
Website： www.snwejx.com
E-mail：sales01@snwejx.com
Phone: +86-18361681229 +86-18361638888
Add：No. 158 Tongyu North Road, Funing County, Yancheng City, Jiangsu
Copyright © 2018, Jiangsu Sinoval Machinery Co., Ltd.
Technical support: Feng Sheng Technology