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Build Your Online Product Catalogs?
| Product Name: |
Rotating Ball Valve
|
| Supply Ability: |
50 |
| Related proudcts |
butterfly valve, sealing, double directional, |
| Specifications |
DQ432H-16C |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
2 |
| Unit Price: |
600 USD |
|
| Rotating ball valve with double direction metal sealing is a combination of superior sealing performance of ball valve and advantage of butterfly valve in structure and properties.It not only has the advantage of double directional sealing,long life time of ball valve ,but also has the advantage of small size ,adjustable, light weight of butterfly valve. Its essence is a eccentric hemisphere valve with butterfly structure.Sealing principle,combined with the front-end sealing of fixed ball valve and forced sealing of eccentric butterfly valve,thereby achiving the bi-directional cutting fluid no matter pressure is high or low . On the two sealing surface of valve ,plasma spraying and surfacing process can be used to different hardness to form hard alloy .It can automatically align the center(self-adaption),automatically compensate for wear,automatically put in high hermetical pressure,and there is no friction between the seal when the valve instantly opening and closing .When opening the valve,the disc projection continuously retracts and goes backwards;when closing the valve,the disc projection continuously swells and moves forward. Its advantages of short structure and small volume allow for the possibility that valve with large size can be made.The valve has the features of double direction sealing,convenient installation,reliable operation,which has been a major technology revolution in the valve industry. |
| Company: |
Henan Quanshun Flow Control Science & Technology Co.,Ltd
|
| Contact: |
Ms. Esther Zhang |
| Address: |
huagong Road |
| Postcode: |
450001 |
| Tel: |
86-371-55693192 |
| Fax: |
8637163976001 |
| E-mail: |
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