- 產品介紹
- 性能參數/型號意義
- 產品結構/安裝尺寸
- 故障原因及排除方法
保溫截止閥相關型號：BJ45H,BJ45W,BJ45Y,BJ45H-16C,BJ45W-16C,BJ45Y-16C等
BJ45Y-16C保溫截止閥主要性能規范
Chief PropertySpecification
型號
Type |
公稱壓力PN(MPa)
NominalPressure |
試驗壓力PS（MPa）
Test Pressure |
工作溫度(℃)
Working Temperature |
適用介質
Applicable Medium |
工作蒸汽壓力
Work steam Pressure |
| 殼體Shell |
密封Seal |
| BJ45(H.W.Y)-25P |
2.5 |
3.75 |
2.75 |
≤200 |
尿素、硝酸類 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、醋酸類 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保溫截止閥主要零件材料
Material for main parts
零件名稱
Patr Name |
閥體、閥蓋
Body,Bonnet |
閥瓣
Disc |
墊片
Swat |
| BJ45(H.W.Y)-25P、BJ45W-40P、 BJ45W-64P |
鉻鎳鈦閥Cr.Ni.TI Steel |
鉻鎳鈦閥+硬質合金Cr.Ni.TI Steel+Carbide Alloy |
聚四氟乙烯 Polytetrafluoroethylene |
| BJ45(H.W.Y)-25R、BJ45W-40R、 BJ45W-64R |
鉻鎳鉬鈦閥Cr.Ni.Mo.TI Steel |
鉻鎳鉬鈦閥+硬質合金Cr.Ni.Mo.TI Steel+Carbide Alloy |
聚四氟乙烯 Polytetrafluoroethylene |
|
