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Electric semi ball valve is a high performance valve we have developed with advanced technology.It is designed on the base of O type ball valve,which solves the difficulties of conveyance of “solid-liquid?and “solid-gas?two phase medium.
Eccentric semi ball valve
Benefits
1.With straight through type valve body ,this valve can keep the fluid flow by linear when the valve fully opened,so it reduced less energy loss co***red with other valves.
2.Easy to operate: As the valve disc moved away from valve seat without any contact,so it has smaller starting torque co***red with O type ball valve and easy to operate.it will reduce the cost of electric actuator .
3.Because of double eccentric structure design ,the semi-ball valve is perfectly sealed and can be closed tightly .
4.When the valve is closed ,the wedding force is able to remove the foreign materials ,therefore it has anti-scaling performance.
Technical parameter
1、Size: DN40~DN1400 2”~56?
2 Pressure：PN0.6***~PN4.0*** Class 150~Class900
Material：WCB（A105), CF8(304), CF8M(316), CF3(304L), CF3M(316L) etc.
4.Sealing material：Stainless steel ,hard alloy or special treatment
5. Connection method: Flange ,wafer,welded type optional
6.Driving method : electric
7、Design standard : ASME or DIN standard
Application
Steel Industry
Soda Industry
Water Industry |
| Company: |
Henan Quanshun Flow Control Science & Technology Co.,Ltd
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| Contact: |
Ms. Esther Zhang |
| Address: |
huagong Road |
| Postcode: |
450001 |
| Tel: |
86-371-55693192 |
| Fax: |
8637163976001 |
| E-mail: |
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