設計與制造標準： ●設計與制造：GB/T12223-89
●焊接尺寸：JB/T 1751-75
●結構長度：GB12221
●檢驗與實驗：GB/T13927
|
主要零件材料
Materials for main parts |
|
|
|
零件名稱
Part name |
閥桿、閥蓋、螺栓Body,Bonnet bolt |
閥桿、閥瓣密封圈Stem,Disc,Gasket |
填料
Packing |
墊片
Gasket |
手柄
Hande |
| J61Y-170V |
鉻鎳不銹鋼Cr.NiStainlesss steel
|
不銹鋼
Stainless steel
|
聚四氧乙稀、柔性石墨PTEF,Soft graphite |
橡膠石棉板Latex asbestos |
優質碳鋼
High grade
Garbon steelll |
|
主要性能規范
Chief property and specifieation |
型號
Type |
公稱壓力
(MPa)
Nominal
pressure
|
試驗壓力PS(MPs)
Test pressure |
工作壓力(MPa)
Working
pressure |
工作溫度(℃)
Working
temperature |
適用介質Applicable
mediun |
| 殼體Shell |
密封
（液）Seal |
密封
（氣）Seal |
| J61Y-170V |
24.0 |
7.0 |
17.6 |
0.6 |
17.0 |
V≤570℃ |
電站、石油氣、水、油品等
Petroleun gas, Oil etc. |
| FJ61Y-160p |
24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
P≤200℃ |
| T61Y-320 |
| 24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
C≤200℃ |
|
主要外形及連接尺寸
Main external and connecting dimensions(mm) |
| 公稱直徑DN(mm)Nominal Diameter |
管螺紋RC Source loint |
尺寸Dimensions |
重量(Kg)
Weight |
| Do |
L |
H |
Hi |
d |
| 6 |
3/4 |
80 |
78 |
100 |
110 |
6 |
1.20 |
| 10 |
1 |
80 |
120 |
100 |
110 |
8 |
1.50 |
| 15 |
11/4 |
100 |
130 |
120 |
130 |
12 |
1.70 |
| 20 |
2 |
12000 |
145 |
150 |
165 |
15 |
2.60 |
|
