公称尺寸:DN40-DN50
主要零件材料：
|
名称 |
J61Y-200 J61Y-250 61Y-320 |
J61Y-320I J61Y-P54100I J61Y-P55200I |
J61Y-P54100V J61Y-P54140V J61Y-P54200V |
J61Y-P57250V |
|
阀体 |
碳钢 |
铬钼钢 |
铬钼钒钢 |
铬钼钒钢 |
|
阀座 |
碳钢 |
铬钼钒钢 |
铬钼钒钢 |
铬钼钒钢 |
|
阀瓣 |
铬钼钢 |
铬钼钒钢 |
铬钼钒钢 |
铬钼钒钢 |
|
阀杆 |
渗氮钢 |
渗氮钢 |
渗氮钢 |
渗氮钢 |
|
阀盖 |
碳钢 |
碳钢 |
碳钢 |
铬钼钒钢 |
主要外形尺寸和连接尺寸:
|
型号：J61Y-200,J61Y-P54100V,J61Y-P54100I |
||||
|
DN(mm) |
D₁(mm) |
D₂(mm) |
配管尺寸(mm) |
质量(Kg) |
|
40 |
48 |
60 |
φ60×6 |
25.1 |
|
50 |
64 |
78 |
φ76×6 |
24.55 |
|
型号：J61Y-250,J61Y-P54140V |
||||
|
DN(mm) |
D₁(mm) |
D₂(mm) |
配管尺寸(mm) |
质量(Kg) |
|
40 |
45 |
60 |
φ60×7.5 |
25.1 |
|
50 |
61 |
78 |
φ76×7.5 |
24.55 |
|
型号：J61Y-P₅₇170V,J61Y-P54200V,J61Y-P55200I |
||||
|
DN(mm) |
D₁(mm) |
D₂(mm) |
配管尺寸(mm) |
质量(Kg) |
|
40 |
40 |
60 |
φ60×10 |
25.1 |
|
50 |
52 |
78 |
φ76×12 |
24.55 |
|
型号：J61Y-320,J61Y-3201,J61Y-P57250V |
||||
|
DN(mm) |
D₁(mm) |
D₂(mm) |
配管尺寸(mm) |
质量(Kg) |
|
40 |
44 |
60 |
φ60×8 |
25.1 |
|
50 |
56 |
78 |
φ76×10 |
24.55 |
