|
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suitablemedium
|
||
|
强度（水）（mpa）
|
密封（水）空气（mpa）
|
低压密封空气（mpa）
|
||||
|
z41h-16c
z41w-16p(r) |
1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
nitric acid
|
|
硝酸类
|
||||||
|
z41w-25p(r)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
acetic acid
|
|
醋酸类
|
||||||
|
z41w-40p(r)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
nitric acid
|
|
硝酸类
|
||||||
|
z41w-64p(r)
|
6.4
|
9.6
|
7.0
|
0.6
|
≤200
|
acetic acid
|
|
醋酸类
|
||||||
|
零件名称
part name |
材料 material
|
||
|
z24y-16i
－25i －40i |
z24w-16p
－25p －40p |
q41w-16r
－25p －40r |
|
|
阀体、阀盖
body donnet |
铬镍钢ci ni steel
|
铬镍钛钢
ci ni ti |
铬镍铝钛钢
ci ni mo ti steel |
|
阀板wedge gate
|
合金钢＋硬质合金
alloy steel＋corbiddealloy |
||
|
阀杆stem
|
合金钢alloy steel
|
||
|
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
|
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