J61Y焊接式针型截止阀设计与制造标准：
●设计与制造：GB/T12223-89
●焊接尺寸：JB/T 1751-75
●结构长度：GB12221
●检验与实验：GB/T13927
●设计与制造：GB/T12223-89
●焊接尺寸：JB/T 1751-75
●结构长度：GB12221
●检验与实验：GB/T13927
J61Y焊接式针型截止阀主要零件材料Materials for main parts
|
零件名称
Part name
|
阀杆、阀盖、螺栓Body,Bonnet bolt
|
阀杆、阀瓣密封圈Stem,Disc,Gasket
|
填料
Packing |
垫片
Gasket |
手柄
Hande |
|
J61Y-170V
|
铬镍不锈钢Cr.NiStainlesss steel
|
不锈钢
Stainless steel |
聚四氧乙稀、柔性石墨PTEF,Soft graphite
|
橡胶石棉板Latex asbestos
|
优质碳钢
High grade Garbon steelll |
J61Y焊接式针型截止阀主要性能规范Chief property and specifieation
|
型号
Type |
公称压力
(MPa) Nominal pressure |
试验压力PS(MPs)
Test pressure |
工作压力(MPa)
Working pressure |
工作温度(℃)
Working temperature |
适用介质Applicable
mediun |
||
|
壳体Shell
|
密封
（液）Seal |
密封
（气）Seal |
|||||
|
J61Y-170V
|
24.0
|
7.0
|
17.6
|
0.6
|
17.0
|
V≤570℃
|
电站、石油气、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℃
|
|
J61Y焊接式针型截止阀主要外形及连接尺寸Main external and connecting dimensions(mm)
|
公称直径DN(mm)Nominal Diameter
|
管螺纹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
|
