Ceramic feed valve is a kind of industrial valve which is widely installed at ash handling system in
the coal fire plant . Due to tight sealing performance, anti-abrasiveness performance and long life time, ceramic feed valve is selected by many design and maintenance engineers who worked at the power plant . But Why ceramic feed valve is not fully ceramic valve ?
Fist of all, let us understand why fully ceramic valve is seldom used in the industrial line, the reason is that ceramic is easy to fraigile . If the valve body is fully made by ceramic, the strength can not meet the requirement of industrial usage . Secondly, the ceramic is difficulty to fabricate as the high hardness, it only be made by grinding . So it is not easy to made special shape by ceramic materials .
That is the answer why ceramic feed valve is not fully ceramic valve .
The pneumatic ceramic rotary gate valve is developed according to the fault frequently occurred during the operation of the dome valve .The ceramics is used as the wear-resisting parts.The sealing surface of the product is made of toughened engineering ceramics with good abrasion resistance and prolonged service life.This valve is widely use in dense phase pneumatic conveying system of power plant.
1.longer working life.
2.Customized structural length and connection size is available.
3.The plane rotational motion of the valve disc can avoid the ash deposition on the sealing surface.
4. The rotation structure with shorter stroke makes for less abrasion and longer life time of the pneumatic ceramic rotary gate valve.
Size :2-12 inch DN50-DN300
Pressure：Class 150 PN1.0~PN1.6
Body material ：WCB（A105), Sealing material ：Toughened engineering ceramics
Ash pneumatic conveying system for coal fire plants
Contact Name: Alice Wang
Company Name: Zhengzhou Free Fluid Control Technology Co., Ltd
Street Address: No.93 Zizhu Road,
High-tech Development Zone,
Zhengzhou City, Henan, China
Other Contact Info:
Member name: Freevalve
Member Since: 21 April 2017
Total Leads: 27 Freevalve Import Export Business Leads
Business focus: Ceramic Lined Vales, Slurry Valves, Tank Bottom Valve, Etc
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Product Category: Gate valves