vmv@bellowvalves.com  |  +86-577-67978269  

Check valve working principle

Sunday, 16 September 2018

The check valve is an automatic valve whose main function is to prevent backflow of the medium, prevent the pump and drive motor from reversing, and di…

Read More

Pay attention to the check valve inspection test

Wednesday, 12 September 2018

Firstly disassemble and check the wear condition of the sealing surface of the valve core and the valve seat. If the sealing surface is seriously worn,…

Read More

Tips for using bellows globe valves and bellows gate valves

Thursday, 16 August 2018

Everyone knows that the bellows globe valve is operated by the handwheel and the handle, so the installation position is also very important.Handwheels…

Read More

Why chlorine gas bellows globe valve sells well

Wednesday, 08 August 2018

The bellows globe valve greatly reduces the pressure deviation caused by factors such as upstream pressure changes and flow changes. Improved streamlin…

Read More

How to solve the leakage or leakage of the globe valve

Wednesday, 01 August 2018

Internal leakage is usually a damage to the valve seat or the sealing surface of the valve plug. This can grind the seat or the sealing surface of the …

Read More

Application of bellows globe valve on chlorine gas

Sunday, 29 July 2018

Chlorine-specific bellows globe valves are designed for chlorine, liquid chlorine and all types of high-risk media. Its seal adds a bellows seal in add…

Read More

Category

Contact

Tel: +86-577-67978269

Fax: +86-577-67376711

E-mail: vmv@bellowvalves.com