不锈钢截止阀 J41W-16P/25P
不锈钢截止阀系列Stainless Steel Stop Valve Series
不锈钢截止阀性能范围Specifications
型号
Type |
公称压力Nominal Presure
|
试验压力
Test Pressure |
工作温度(℃)Working Temperature
|
适用介质Suitable
Medium |
||
强度(水)
(Mpa) |
密封(水)
空气(Mpa) |
低压密封空气(Mpa)
|
||||
J41W-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
|
硝酸类
|
||||||
J41W-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
ACETIC ACID
|
醋酸类
|
||||||
J41W-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
NITRIC ACID
|
硝酸类
|
||||||
J41W-64P(R)
|
6.4
|
9.6
|
7.0
|
0.6
|
≤200
|
ACETIC ACID
|
醋酸类
|
不锈钢截止阀主要零件材料 Material for main parts
零件名称
Part name |
材料 Material
|
|
Q41W-16P
-25P -40R |
Q41W-16R
-25P -40R |
|
阀体、阀盖Body donnet
|
铬镍钛钢
Ci Ni Ti |
铬镍铝钛钢
Ci Ni Mo Ti steel |
阀板Wedge gate
|
||
阀杆Stem
|
||
阀杆螺母Stem nut
|
铝铁青铜 Al bronze
|
|
手轮Hand wheel
|
灰铸铁、可锻铸铁 Csatiom forageable casriron
|