LocationTianjin, China (Mainland)
EmailEmail: sales@likevalves.com
PhonePhone: +86 13920186592

Electric ceramic ball valve

Short Description:

All parts of ceramic ball valve in contact with the medium are made of structural ceramic materials. Its chemical stability and hardness are very high (Rockwell hardness hrc90), second only to diamond. Therefore, the valve has high wear resistance, corrosion resistance, erosion resistance, good heat insulation and small thermal expansion, which is widely used in power plant desulfurization system, washing and beneficiation system, fluid meteor control system, chemical industry and other strong corrosion occasions


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Characteristics of electric ceramic ball valve

1. The thickness of valve shell exceeds the requirements of standard data, with three-stage structure design and solid shape. Beautiful appearance

2. The sealing surface is precisely ground to ensure zero leakage

3. All the materials in contact with the medium are structural ceramics with high wear resistance. Oxidation resistance and corrosion resistance

 

Application Specification for electric ceramic ball valve

Design and manufacture GB/T 12224
Connection end size Structural length GB/T 12221
Flange size GB/T 9113.1
Inspection and test GB/T 9092
Material Science carbon steel GB/T 12229
stainless steel GB/T 12230
sign GB/T 12220
supply commodity GB/T 12252

Main parts and materials of electric ceramic ball valve

Serial number name Material Science
1 Valve cover WCB
2 Mesosoma WCB
3 Middle sleeve engineering ceramics
4 valve seat engineering ceramics
5 Flange sleeve engineering ceramics
6 Ball engineering ceramics
7 O-ring Fluororubber
8 Spring 17-4PH
9 Septum 2Cr13
10 Stem 35
11 filler PTFE
12 Hexagon nut 2H
13 Equal length double head nut WCB
14 Packing gland Q235
15 Bracket
16 Cylinder

Main connecting dimensions of electric ceramic ball valve

DN L D D1 D2 C f H n-d
15 130 95 65 45 14 2 170 4-14
20 130 105 75 56 16 2 175 4-14
25 140 115 85 65 16 2 185 4-14
32 165 140 100 76 18 2 215 4-18
40 165 150 110 84 18 2 230 4-18
50 203 165 125 99 20 2 240 4-18
65 222 185 145 118 20 2 265 4-18
80 241 200 160 132 20 2 300 8-18
100 305 220 180 156 22 2 355 8-18
125 356 250 210 184 22 2 420 8-18
150 394 285 240 211 24 2 495 8-22
200 457 340 295 266 24 2 570 8-22
250 533 395 350 319 26 2 650 12-12

 

 


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