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5.232018 Year

How should the valve run and maintain during the operation of the valveThe principle of maintenance in the operation of the valve is as follows: 1.Keep the valve external and active parts clean, and protect the integrity of valve paint. The surface of the valve, the stem a…
5.232018 Year

16 principles and precautions to be observed in valve testThe production of valves is a complex and simple process. The production cycle of ordinary valves, such as gate valves, ball valves, cut-off valves, butterfly valves and check valves, is generally three da…
5.232018 Year

It's important to keep these points in mind when installing the valve.(1) direction and position Many valves are directional, such as cut-off valves, throttle valves, pressure relief valves, check valves and so on. If reversed, it will affect the use effect and life (such…

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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