7 Singapore 
5 Russia 
2 UK 
1 China 
1 Germany 
1 Hong Kong 
1 New Zealand 
1 Argentina 
Bidirectional Rotary Ball Valve - China
price: 100.00 Dollar US$
Double directional under pressure spherical ball valve is newly developed patented products by Henan Quanshun Flow Control Science and Technology Co., Ltd according to the common valve design and maintenance experience, as well as the demand of the market, which is now the only double way type hard sealing valve with large size.
The valve has the superior advantages of butterfly valve, semi ball valve, gate valve, globe valve and full-function super light control valve, and also avoid the shortcomings of these valves.
The valve can not cut off reliably not only under positive direction, but also under the negative pressure or when the negative pressure is more larger than the positive pressure.
The valve has advantages of short structure, small volume, large size, super large size can also be available, the weight is light, and very convenient for transportation, installation and maintenance, and operation is reliable.
Company Contact:
- Phone: +86-18003823620
- Address: No.28 , Huagong Road, Zhengzhou , Henan , China
- Email:
- Website: http://www.qslk.cn
Published date: July 19, 2018
- Business Description: Henan Quanshun Flow Control Science & Technology Co., Ltd is a special high-tech enterprise engaged in manufacturing flow control equipment including: semi-ball valve , rotating ball valve , ball valve, control valve, butterfly valve, gate valve, check valve and others.
Our equipment can be used in poor working condition with strict requirement on corrosion resistance, abrasion resistance and erosion resistance of the product.
Our Products:
- bidirectional rotary ball valve
- eccentric semi ball valve
- ball segment valve
- slurry valve
- dumping valve
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