Jacketed insulated ball valve

Short Description:

Jacket insulation ball valve has good thermal insulation and cooling performance, and the valve diameter is consistent with the pipe diameter, while reducing the heat loss of the medium in the pipeline. The valve is mainly used in petroleum, chemical, metallurgical, manufacturing, food and other systems to transport high viscosity medium solidified at room temperature.


Product Detail

Product Tags

Product features

 

1.The resistance coefficient is equal to that of the same length of pipe;

2. Simple structure, small volume and light weight;

3.At present, the sealing surface material of ball valve is widely used plastic with good sealing performance, and it has been widely used in vacuum system;

4.It is easy to operate, open and close quickly, from full open to full close as long as 90 ° rotation, convenient for remote control;

5. Easy maintenance, simple structure of ball valve, movable sealing ring, easy disassembly and replacement;

6. When the valve is fully opened or closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the erosion of the sealing surface of the valve will not be caused when the medium passes through;

7.It has a wide range of applications, ranging from small diameter to several millimeters, to several meters, from high vacuum to high pressure. When the ball rotates 90 degrees, the inlet and outlet of the ball should be spherical, so as to cut off the flow.

 

Product executive standard

design code Structural length Connecting flange Test and inspection Pressure temperature
GB/T12237 GB/T12221 GB/T9113、JB/T79、HG/T20592、EN1092 JB/T9092、GB/T13927、API598 GB/T12224

Material of main parts

Serial number name Material Science
1 Jacket 25
2 valve seat PTFE
3 valve body WOB
4 seal ring PTFE、Para polyphenylene
5 sphere stainless steel
6 Stem 1Cr13
7 filler Flexible graphite
8 Packing gland WCB

Drawing of jacketed insulated ball valve

1608787049(1)

Main connection dimensions                                                                                                                                                                                                                                                                                                                                         PN1.6MPa

DN L D D1 D2 b Z-Φd H W WT
15 108 95 6545 14 14 4-Φ14 95 160 2.5
20 117 105 75 55 14 4-Φ14 101 160 3
25 127 115 85 65 14 4-Φ14 106 160 5
32 140 135 100 78 16 4-Φ18 112 230 6
40 165 145 110 85 16 4-Φ18 125 230 7
50 178 160 125 100 16 4-Φ18 135 230 10
65 191 180 145 120 18 4-Φ18 170 400 16
80 203 195 180 155 20 8-Φ18 193 400 19
100 229 215 180 155 20 8-Φ18 265 700 33
125 356 245 210 185 22 8-Φ18 310 700 48
150 394 280 240 210 24 8-Φ18 355 1100 62
200 457 335 295 265 26 12-Φ23 410 1500 93
250 533 405 355 320 30 12-Φ25 560 1500 120

PN2.5MPa

DN L D D1 D2 b Z-Φd H W WT
15 140 95 65 45 16 4-Φ14 95 160 3
20 152 105 75 55 16 4-Φ14 101 160 4
25 165 115 85 65 16 4-Φ14 106 160 6
32 178 135 100 78 18 4-Φ18 112 230 7
40 190 145 110 85 18 4-Φ18 125 230 8
50 216 160 125 100 20 4-Φ18 135 230 11
65 241 180 145 120 22 8-Φ18 170 400 18
80 283 195 160 135 22 8-Φ18 193 400 23
100 305 230 190 160 24 8-Φ13 265 700 40
125 381 270 220 188 28 8-Φ5 310 700 70
150 403 300 250 218 30 8-Φ18 355 1100 102
200 502 360 310 278 34 12-Φ25 140 1500 150
250 568 425 370 332 36 12-Φ30 560 1500 182

 

 

 

 

 

 


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