一、J61W-250P DN10高压对焊接针型阀规格型号：
J61W-250P DN10高压对焊接针型阀型号还有：J61W/Y-16P，J61W/Y-25P，J61W/Y-40P，J61W/Y-64P，J61W/Y-100P，J61W/Y-160P，J61W/Y-200P，J61W/Y-250P，J61W/Y-320P，J61W/Y-420P，DN3，DN4，DN5，DN6，DN8，DN10，DN15，DN20，DN25，DN32，J61W-16P DN6，J61W-16P DN10，J61W-16P DN15，J61W-16P DN20，J61W-16P DN25，J61W-25P DN6，J61W-25P DN10，J61W-25P DN15，J61W-25P DN20，J61W-25P DN25，J61W-40P DN6，J61W-40P DN10，J61W-40P DN15，J61W-40P DN20，J61W-40P DN25，J61W-64P DN6，J61W-64P DN10，J61W-64P DN15，J61W-64P DN20，J61W-64P DN25，J61W-100P DN6，J61W-100P DN10，J61W-100P DN15，J61W-100P DN20，J61W-100P DN25，J61W-160P DN6，J61W-160P DN10，J61W-160P DN15，J61W-160P DN20，J61W-160P DN25，J61W-250P DN6，J61W-250P DN10，J61W-250P DN15，J61W-250P DN20，J61W-250P DN25，J61W-320P DN6，J61W-320P DN10，J61W-320P DN15，J61W-320P DN20，J61W-320P DN25，J61W-200P DN6，J61W-200P DN10，J61W-200P DN15，J61W-200P DN20，J61W-200P DN25，J61W-16R DN6，J61W-16R DN10，J61W-16R DN15，J61W-16R DN20，J61W-16R DN25，J61W-25R DN6，J61W-25R DN10，J61W-25R DN15，J61W-25R DN20，J61W-25R DN25，J61W-40R DN6，J61W-40R DN10，J61W-40R DN15，J61W-40R DN20，J61W-40R DN25，J61W-64R DN6，J61W-64R DN10，J61W-64R DN15，J61W-64R DN20，J61W-64R DN25，J61W-100R DN6，J61W-100R DN10，J61W-100R DN15，J61W-100R DN20，J61W-100R DN25，J61W-160R DN6，J61W-160R DN10，J61W-160R DN15，J61W-160R DN20，J61W-160R DN25，J61W-250R DN6，J61W-250R DN10，J61W-250R DN15，J61W-250R DN20，J61W-250R DN25，J61W-320R DN6，J61W-320R DN10，J61W-320R DN15，J61W-320R DN20，J61W-320R DN25，J61W-200R DN6，J61W-200R DN10，J61W-200R DN15，J61W-200R DN20，J61W-200R DN25。该阀门又叫做高温高压焊接针型截止阀，对焊/焊接截止阀，高温高压针型截止阀，手动针型截止阀，316不锈钢/304不锈钢针型截止阀，碳钢/锻钢截止阀，蒸汽截止阀，气体/液体针型截止阀，铬镍不锈钢针型截止阀，PN100/PN64/PN250/PN320针型截止阀，电站电厂针型截止阀，电站/电厂仪表阀，铬钼钢截止阀，铬钼钢针型阀，铬钼钢仪表阀，不锈钢针型截止阀，DN3/DN6/DN10截止阀，针形截止阀，对焊针型阀，小口径/小流量截止阀。
二、J61W-250P DN10高压对焊接针型阀主要性能规范：
|
型号
Type |
公称压力PN Mpa
|
试验压力PS(Mpa)
|
工作压力(Mpa)
|
工作温度(℃)
|
适用介质
|
||
|
壳体
|
密封(液)
|
密封(气)
|
|||||
|
J61W-170V
|
17.0
|
25.5
|
18.7
|
0.6
|
17.0
|
V≤570℃
|
液化石油气水，酸，蒸汽，油品等
|
|
J61W-2500P
|
16.0
|
24.0
|
17.6
|
0.6
|
16.0
|
P≤540℃
|
|
|
J61W-320P
|
32.0
|
48.0
|
35.0
|
0.6
|
32.0
|
C≤425℃
|
|
三、J61W-250P DN10高压对焊接针型阀主要零件材料：
|
零件名称
|
阀杆、阀盖、螺栓
|
阀杆、阀瓣密封圈
|
填料
|
垫片
|
手柄
|
|
J61W-250P
|
铬镍不锈钢
|
不锈钢
|
聚四氧乙稀、柔性石墨
|
橡胶石棉板
|
优质碳钢
|
四、J61W-250P DN10高压对焊接针型阀技术图纸及外形结构尺寸：
|
型号
Type
|
尺寸 Dimension
|
重量(kg)Weight
|
||||
|
Do
|
L
|
H
|
H1
|
d
|
||
|
6
|
80
|
100
|
100
|
110
|
6
|
1.2
|
|
10
|
80
|
120
|
100
|
110
|
8
|
1.50
|
|
15
|
100
|
130
|
120
|
130
|
12
|
1.7
|
|
20
|
120
|
145
|
150
|
165
|
15
|
2.6
|
