- 产品介绍
- 性能参数/型号意义
- 产品结构/安装尺寸
- 故障原因及排除方法
保温截止阀相关型号：BJ45H,BJ45W,BJ45Y,BJ45H-16C,BJ45W-16C,BJ45Y-16C等
BJ45Y-16C保温截止阀主要性能规范
Chief PropertySpecification
型号
Type |
公称压力PN(MPa)
NominalPressure |
试验压力PS（MPa）
Test Pressure |
工作温度(℃)
Working Temperature |
适用介质
Applicable Medium |
工作蒸汽压力
Work steam Pressure |
| 壳体Shell |
密封Seal |
| BJ45(H.W.Y)-25P |
2.5 |
3.75 |
2.75 |
≤200 |
尿素、硝酸类 Ureophil、Nitric Acid |
≤1.3 |
| BJ45(H.W.Y)-40P |
4.0 |
6.0 |
4.4 |
| BJ45(H.W.Y)-64P |
6.4 |
9.0 |
6.6 |
尿素、醋酸类 Ureophil、Acetrc Acid |
| BJ45(H.W.Y)-25R |
2.5 |
3.75 |
2.75 |
| BJ45(H.W.Y)-40R |
4.0 |
6.0 |
4.4 |
| BJ45(H.W.Y)-64R |
6.4 |
9.0 |
6.6 |
BJ45Y-16C保温截止阀主要零件材料
Material for main parts
零件名称
Patr Name |
阀体、阀盖
Body,Bonnet |
阀瓣
Disc |
垫片
Swat |
| BJ45(H.W.Y)-25P、BJ45W-40P、 BJ45W-64P |
铬镍钛阀Cr.Ni.TI Steel |
铬镍钛阀+硬质合金Cr.Ni.TI Steel+Carbide Alloy |
聚四氟乙烯 Polytetrafluoroethylene |
| BJ45(H.W.Y)-25R、BJ45W-40R、 BJ45W-64R |
铬镍钼钛阀Cr.Ni.Mo.TI Steel |
铬镍钼钛阀+硬质合金Cr.Ni.Mo.TI Steel+Carbide Alloy |
聚四氟乙烯 Polytetrafluoroethylene |
|
