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Model NO.: GAWJ44H
Standard: DIN
Model No: Gawj44h
Size: 1/2"-14"
Category: DIN Valve
Connection: Flange
Medium: Oil,Water,Steam.,etc
Working Temperature: -20 Deg C to 350 Deg C
Usage: Flow Control
Trademark: Goole or others
Transport Package: Plywood Case
Specification: ISO 9001
Origin: Wenzhou
 Main Structural Features.Â
1.This product has logical structure, reliable seal, excellent performance and nice design.
2.Sealing face is overlayed by STL, which is friction-resistant, corrosion resistant to ensure a long time use life.
3.Stem heat-treatment and surface nit riding-treatment to ensure function of corrosion resistance and friction resistance.
4.It has double seal, thus the capability is more reliable.
5.The stem may show the position of lift, thus it is more clearer.
6.The parts material, flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirement of various engineering.
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Technical Specification.
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Construction: BB-BG, Non Rising Stem.
Operation: Manual, Pneumatic
Design Standard: DIN3356
Face to Face Dimension: DIN3202
Flange Ends: DIN2543-2545
Test & Inspection: DIN3230
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Products Performance Specification.
| PN(Mpa) | Shell Test(Mpa) | Sealing Test(Mpa) | Suitable Temp(°C) | Suitable Medium |
| 1.6 | 2.4 | 1.76 | -20°C~350°C | Water,Steam,Oil,Etc. |
Main Parts Materials.
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| No. | Part Name. | Material. | ||||||||
| GS-C25 | 1.4308 | 1.4408 | 1.4306 | 1.4435 | ||||||
| 1 | Body. | GS-C25 | G-X6CrNi18Â 9 | G-X6CrNiMo18Â 10 | G-X2CrNi18Â 9 | G-X2CrNiMo17Â 12Â 2 | ||||
| 2 | Disc |
1.4006 X10Cr13 |
1.4301 X5CrNi18Â 10 |
1.4401 X3CrNiMo 17 13 2 |
1.4306 X2CrNi19Â 11 |
1.4435 X2CrNiMo 17 12 2 |
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| 3 | Pin |
1.4001 X7Cr13 |
1.4001 X7Cr13 |
1.4301 X5CrNi18Â 10 |
1.4301 X5CrNi18Â 10 |
|||||
| 4 | Bellow Assemble |
1.4878 X12CrNiTi18Â 9 |
1.4401 X3CrNiMo17Â 13Â 2 |
1.4306 X2CrNi 19 11 |
1.4435 X2CrNiMo 17 12 2 |
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| 5 | Stem |
1.4006 X10Cr13 |
1.4301 X5CrNi18Â 10 |
1.4401 X3CrNiMo17Â 13Â 2 |
1.4401 X3CrNiMo17Â 13Â 2 |
1.4435 X2CrNiMo17Â 12Â 2 |
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| 6 | Bonnet | GS-C25 |
1.4308 G-X6CrNi18Â 9 |
1.4408 G-X6CrNiMo18Â 10 |
1.4306 G-X2CrNi18Â 9 |
1.4435 G-X2CrNiMo17Â 12Â 2 |
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| 7 | Packing | Graphite+S.S/PTFE. | ||||||||
| 8 | Gland. | GS-C25 |
1.4308 G-X6CrNi18Â 9 |
|||||||
| 9 | Guide Piece |
1.1191 C45E |
1.4301 X5CrNi18Â 10 |
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| 10 | Yoke Nut | ZQAL9-4 | ||||||||
| 11 | Handwheel | GS-C25/GGG-40 | ||||||||
| 12 | Bolt | A193Â B7 | A193Â B8 | A193Â B8M | ||||||
| 13 | Gasket | Graphite+316S.S/PTFE | ||||||||
Main External Dimension.\
| Model | GAWJ44/GADWL44 | ||||||||||||||
| Pressure | 1.6/2.5/4.0Mpa. | ||||||||||||||
| Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | 166 | 166 | 172 | 175 | 193 | 195 | 213 | 227 | 294 | 325 | 355 | 440 | 580 | 620 | 785 |
| W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 340 | 400 | 450 | 450 | 500 | 500 |
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Application.
DIN Angle Type Bellow Sealed Globe Valve is applied to various kinds of working condition pipelines such as petroleum, chemical industry, pharmacy, fertilizer, and poer industry, etc. Under nominal pressure in the PN1.6-6..4MPa and operating temperature at -20-350ºC, that is used to cut off or connected the pipeline medium.
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Changzhou Chengxin Metal Products Co., Ltd , https://www.chengxinsteeltube.com