Bb Os & Y型结构
制造标准:GB12235
结构标准:GB12221
对焊口标准:GB12224
实验标准:GB13927
Bb Os & Y Structure
Manufacture:GB12221
Face ToFace:DIN3202
Butt-welding:GB12224
Test:GB13927
公称压力(nominalPressure) 1.6Mpa 2.5Mpa 4.0Mpa
密封实验(seal Test) 1.8Mpa 2.8Mpa 4.4Mpa
壳体强度(shell) 2.4Mpa 3.6Mpa 6.0Mpa
适用温度(suitable Temprature) 300℃
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
|
| 公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
| 壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
| 适用温度(suitable Temprature) |
300℃ |
特点(Features):
双层波纹管(Double Wall Bellow Swal)
维修方便 (Maintenance-free)
波纹管密封阀杆(spindle With Bwllow Swal)
双重密封(Secondary Sealing)
位置指示(Position indicator)
无升降手轮(Non-rising Handwheel)
用途(Selection of Possible Applications):
工业(Industry)
废气净化厂(Flue Gas Pierification Plant)
真空装置(Vacuum Facilities)
热水(Hot Water)
加热设备(Heating Rechnology)
电站(Power Station)
天然气(Gas Supply)
氨(Ammonia)
冷冻系统(cLLLING&Freezing Systme)
蒸汽系统(Steam System)
| 零件名称 Parta name |
阀体 Body |
阀盖 Bonnet |
阀杆 Stem |
阀瓣 Disc |
密封面 Sealiing |
填料 Paking |
| GS-C25 |
GS-C25 |
GS-C25 |
13r |
2Cr13 |
2Cr13 |
柔性石墨GRAPHITE |
| STL |
| 304 |
CF8 |
CF8 |
304 |
304 |
304 |
|
| STL |
| 316 |
CF8M |
CF8M |
316 |
316 |
316 |
|
| STL |
| 304L |
Cf3 |
Cf3 |
316 |
304L |
304L |
|
| STL |
| 316L |
CF3M |
CF3M |
316 |
316L |
316L |
|
| STL |
| 零件名称 Parta name |
阀体 Body |
阀盖 Bonnet |
阀杆 Stem |
阀瓣 Disc |
密封面 Sealiing |
填料 Paking |
| GS-C25 |
GS-C25 |
GS-C25 |
13r |
2Cr13 |
2Cr13 |
柔性石墨GRAPHITE |
| STL |
| 304 |
CF8 |
CF8 |
304 |
304 |
304 |
|
| STL |
| 316 |
CF8M |
CF8M |
316 |
316 |
316 |
|
| STL |
| 304L |
Cf3 |
Cf3 |
316 |
304L |
304L |
|
| STL |
| 316L |
CF3M |
CF3M |
316 |
316L |
316L |
|
| STL |



特点: 阀杆采用波纹管密封,采用填料辅助密封,双层波纹管,无升降手轮,阀杆防转装置.
应用场合: 工业,电力系统,废气净化装置,燃气,蒸汽设备,真空设备,热水,导热油应用,造船业等.
适用介质: 石油,天燃气,蒸汽,热水,导热油,工业用水等.