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The eccentric half ball valve, also known as E-ball valve and C type valve, is produced based on the advanced foreign technology to solve the technical problem in the transportation of the two-phase flow, like solid-liquid and solid-gas.
Features
straight-through valve body
in full open state, the rectilinear flow of fluid makes for less energy loss than other valves,such as butterfly valve and global valve.
Convenient operation
The valve disc will be separated from the valve seat when the
E-ball valve is opened. The starting torque is small and the
turning of the eccentric half ball valve with worm wheel is flexible.
3. Double eccentric structure
With the utilization of the eccentric-locked cam mechanism,closing
of the double eccentric half ball valve is tight and reliable with
outstanding sealing performance.
4.Wedge clamping force
When closing the eccentric half ball valve,dirt and the adhesion on the sealing surface can be removed,which is conductive to the avoidance of scale formation.
Technical Parameters
Norminal Diameter DN40-DN1400
2¡¯¡¯-56¡¯¡¯
Pressure PN0.6-PN10.0***,Class150-Class900
Material WCB(A105),WC6,WC9,LCB,CF8(304),CF8M(316),CF3(304L)CF3M9316L),etc.
Sealing Surface Bead weld cemented carbide
Treatment The valve disc or the inner cavity of the eccentric half ball valve can be painted based on customers¡¯ requirement.
Connection Type Flange ,wafer and weld
Drive Mode Worm gear drive,pneumatic drive,hydraulic drive, and
some others.
ASME B16.34, GB/T 26146
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| Company: |
Henan Quanshun Flow Control Science&Technology Co., Ltd
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| Contact: |
Ms. wang sally |
| Address: |
Huagong Road |
| Postcode: |
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| Tel: |
18003823620 |
| Fax: |
0371-63976001 |
| E-mail: |
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