J61Y焊接式针型阀主要零件材料Materials for main parts
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
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
|
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℃
|
24.0
|
16.0
|
17.6
|
0.6
|
16.0
|
C≤200℃
|
|
