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Pneumatic Insulation On The Folder Ball Valve

Products > Pneumatic Ball Valve > Pneumatic Insulation On The Folder Ball Valve

Pneumatic Insulation On The Folder Ball Valve

Nominal Diameter: DN20-DN200
Nominal Pressure: 1.6MPa-2.5MPa
Body Material: Carbon Steel, Stainless Steel
Connecting Flange: ASME B 16.5, JB / T 79
Medium: Heavy Oils, Gums and the like tend to solidify medium
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First, AT Pneumatic Insulation On The Folder Ball Valve Overview
The product has a good thermal insulation properties, and the valve diameter and diameter consistent with the same time can effectively reduce the heat loss in the pipeline. Mainly used in petroleum, chemical, metallurgical, pharmaceutical, food and other systems to transport at room temperature will be solidified high viscosity medium. As a result of the overall structure, and thus the ball valve than the general ball valve smaller, lighter weight, and no leakage, good sealing performance, jacket with carbon steel pipe welding than the casting of more pressure and firm. 
 
 Second, AT Pneumatic Insulation On The Folder Ball Valve Technical Specifications

Design Standards ASME B 16.34 GB / T12224 
Structure Length ASME B 16.10 GB / T12221 
Connecting Flange ASME B 16.5, JB / T 79 
Drive Mode Manual, Electric, Pneumatic 
Test and Test JB / T9092 API 598 
Applicable Media Heavy Oil, Plastic and other easy to solidify the media 


 Third, AT  Pneumatic Insulation On The folder Ball Valve Main Parts Materials

Serial Number Part Name Material 
C P R 
1 Jacket 25 SUS304 SUS304 
2 Seat WCB SUS304 SUS316 
3 Body 25 SUS304 SUS316 
4 Sealing Ring RPTFE, PTFE, Para-polystyrene 
5 Sphere SUS304 SUS304 SUS316 
6 Stem 1Cr13 SUS304 SUS316 
7 Filler Flexible Graphite, RPTFE, PTFE 
8 Packing Gland WCB SUS304 SUS316 


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Nominal Diameter (DN) d L D E Q H W Pipe thread 
(mm) (in) (mm) (in) P 
20 3/4 " 19 117 40 1 1/2 " 58.5 147 101 170 G3 / 4 " 
25 1" 25 127 50 2" 62.5 156 106 170 G3 / 4 " 
40 1 1/2 " 38 165 65 2 1/2 " 63.5 181 125 250 G3 / 4 " 
50 2" 51 178 80 3 " 68 218 135 250 G3 / 4 " 
80 3 " 76 229 150 6 " 82 275 193 350 G3 / 4 " 
100 4 " 102 254 200 8" 83 300 265 420 G3 / 4 " 
150 6 " 152 292 250 10 " 95 403 355 1000 G3 / 4 " 
200 8" 203 330 300 12 " 100 495 410 1300 G3