ๆดๆฐๆถ้ด๏ผ2016-04-30
ไธ้้ข็กฌๅฏๅฐ็้็ป่ฟ็นๆฎๅทฅ่บๅค็็็ไฝไธ้ๅบง๏ผ็นๅซ้็จไบ่พ้ซๆธฉๅบฆๅๅซๅ็ง็ฒๅฐไธๅบไฝ้ข็ฒ็ไป่ดจใ1ใ้็จ็นๅซ่ฎพ่ฎก็่กฅๅฟๆงๅฏๅจ้ๅฑ้ๅบง็ปๆ๏ผๅฏๅฐๅฏ้ ใ2ใๆฌ็ณปๅ็้ๅบๆ่งๅฎๆตๅไฝฟ็จใ3ใๆฌ็ณปๅ็้ๅฏ้ ๅค็ง้ฉฑๅจ่ฃ ็ฝฎใ
ไธ้้ข็กฌๅฏๅฐ็้ไบงๅ็ปๆ็น็นConstruction Features
ไธ้้ข็กฌๅฏๅฐ็้็ป่ฟ็นๆฎๅทฅ่บๅค็็็ไฝไธ้ๅบง๏ผ็นๅซ้็จไบ่พ้ซๆธฉๅบฆๅๅซๅ็ง็ฒๅฐไธๅบไฝ้ข็ฒ็ไป่ดจใ
1ใ้็จ็นๅซ่ฎพ่ฎก็่กฅๅฟๆงๅฏๅจ้ๅฑ้ๅบง็ปๆ๏ผๅฏๅฐๅฏ้ ใ
2ใๆฌ็ณปๅ็้ๅบๆ่งๅฎๆตๅไฝฟ็จใ
3ใๆฌ็ณปๅ็้ๅฏ้
ๅค็ง้ฉฑๅจ่ฃ
็ฝฎใ
process through special techniques, the globe body and valve seat are especially applicable for high-temperatures and the medium containing dusts and solid particles.
1.The specially-designed compensatory movable valve seat construction made from metal is of great reliability in its sealing performance.
2.The ball valve series should be applied in accordance to the specified flow direction.
3.Multiple driving devices could be prepared for the series.
ไธป่ฆ้ถไปถๅๆ่ดจMain Parts and Materials
| ๅบๅท Nใ | ้ถไปถๅ็งฐ Accessory name | ๆ่ดจ Material | |
| CB | ASTM | ||
| 1 | ้ไฝ Body | WCB | A216-WCB |
| 2 | ้ๅบง Seat | 1Cr18Ni9Ti | 304 |
| 3 | ็ไฝ Ball | 2Cr13 | A276-420 |
| 4 | ่บ้ Screw nial | 35 | A193-B7 |
| 5 | ๆๆ Wrench | ็้ข | A47-667 Gr.32510 |
| 6 | ๆกๅ Ring | 65Mn | AISI 1066 |
| 7 | ้ๆ Stem | 1Cr13 | A276-410 |
| 8 | ๅฎไฝ็ Locating piece | 25 | A105 |
| 9 | ๅกซๆๅ็ Gland | WCB | A216-WCB |
| 10 | ๅกซๆ Stuffing | ๆๆง็ณๅขจ graphite PTFE | ๆๆง็ณๅขจ graphite PTFE |
| 11 | ๅซ็ Gasket | ๆๆง็ณๅขจ +ไธ้้ข graphite+stainless steel | B12.10-304/F.G |
| 12 | ่บๆฏ Nut | 35 | A194-2H |
| 13 | ่บๆฑ Stud | 35CrMoA | A193-B7 |
| 14 | ๅบงๅซ Gasket | 1Cr18Ni9Ti | 304 |
| 15 | ๅผน็ฐง Spring | 60Si2Mn | AISI 9260 |
ไบงๅๆง่ฝ่ง่ Performance Specification of the Products
| ๅๅ็ญ็บง Pressure Rating | ||||||||||
| 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 1.50 | 300 | 400 | 600 | ||
| ่ฏ้ชๅๅ Test Pressure ๏ผMPa๏ผ | ๅฃณไฝ่ฏ้ช Shell Test | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 3.03 | 7.5 | 10.2 | 15.0 |
| ๅฏๅฐ่ฏ้ช Pressure Test | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 2.2 | 5 5 | 7.48 | 11.0 | |
| ้็จๅทฅๅต Applicable Operating Mode
| ้็จไป่ดจ Applicable Mediums | ็บธๆตใๆตๆใ็ฒๅฐๅๅซๅ็งๅบไฝ้ข็ฒ็ไป่ดจ Pulps like paper pulp, dusts, and medium with solid particles. | ||||||||
| ้็จๆธฉๅบฆ Applicable Temperature | -196๏ฝ≤550โ | |||||||||
| ้็จ่ง่ Applicable specification
| ่ฎพ่ฎกๅถ้ ๆ The designing and manufacturing work follows | GB12237-89 API 6D JPI7S-48 | ||||||||
| ๆณๅ
ฐๅฐบๅฏธๆ Flange dimension according | JB79-59ใGB9113ใHG20592-97 ANSI B16.5 JIS B2212-2214
| |||||||||
| ็ปๆ้ฟๅบฆๆ Physical dimension according | GB12221-89 ANSI B16.10 AIS B2002 | |||||||||
| ๆฃ้ช่ฏ้ชๆ Test and inspection according | JB/T9092-99 API 598 | |||||||||
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