产品说明：
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电站截止阀
截止阀是一种常用的截断阀，主要用来接通或截断管路中的介质，一般不用于调节流量。截止阀适用的压力、温度范围很大，但一般用于中、小口径的管道。
截止阀的主要优点：
1）与闸阀相比，截止阀的结构较简单，制造与维修都较方便。
2）密封面不易磨损、擦伤，密封性较好，寿命较长。
3）启闭时阀瓣行程较小，启闭时间较短，阀门高度较小。
主要零件材料及性能规范
|
主要零部件
|
阀体、阀盖、
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
ZG1Cr5Mo
|
|
阀瓣
|
1Cr13
|
|
1Cr18Ni12Mo2Ti
|
1Cr5Mo
|
|
阀杆
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
1Cr5Mo
|
|
阀杆螺母
|
ZguAL10Fe3/球墨铸铁
|
|
填料
|
柔性石墨、石墨石棉盘根
|
|
主要
参数
|
适用介质
|
蒸汽、油品、水等
|
硝酸类
|
醋酸类
|
蒸汽、油品、水等
|
|
适用温度℃
|
≤425
|
≤200
|
≤200
|
≤425
|
|
型 号
|
公 称
|
主要结构尺寸（mm）
|
阀体
材料
|
性能规范
|
|
通径
DN（mm）
|
压力
PN（MPa）
|
D
|
L
|
H
|
适用温度（℃）
|
适用
介质
|
|
J63Y-P55170V
|
10
|
P5517.0
|
160
|
298
|
180
|
12Cr1MoV
|
≤550
|
高温水、蒸汽
|
|
"
|
20
|
"
|
180
|
313
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
200
|
315
|
200
|
"
|
"
|
"
|
|
J963Y-P55170V
|
10
|
P5517.0
|
160
|
600
|
520
|
12Cr1MoV
|
≤550
|
高温水、蒸汽
|
|
"
|
20
|
"
|
180
|
610
|
520
|
"
|
"
|
"
|
|
"
|
25
|
"
|
200
|
620
|
520
|
"
|
"
|
"
|
|
J63Y-250
|
10
|
25.0
|
160
|
290
|
180
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
180
|
313
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
200
|
315
|
200
|
"
|
"
|
"
|
|
J963Y-250
|
10
|
25.0
|
160
|
600
|
520
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
180
|
610
|
520
|
"
|
"
|
"
|
|
"
|
25
|
"
|
200
|
620
|
520
|
"
|
"
|
"
|
|
J61Y-320
|
10
|
32.0
|
130
|
262
|
160
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
160
|
287
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
330
|
180
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
425
|
220
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
545
|
400
|
"
|
"
|
"
|
|
"
|
80
|
"
|
470
|
1050
|
|
"
|
"
|
"
|
|
J961Y-320
|
10
|
32.0
|
130
|
600
|
520
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
180
|
620
|
570
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
620
|
570
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
625
|
570
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
634
|
580
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
820
|
|
"
|
"
|
"
|
|
"
|
80
|
"
|
470
|
1250
|
|
"
|
"
|
"
|
|
J961Y-P54195V
|
10
|
P5419.5
|
130
|
600
|
520
|
12Cr1MoV
|
≤540
|
蒸汽、水
|
|
"
|
20
|
"
|
160
|
610
|
520
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
620
|
570
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
625
|
570
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
634
|
570
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
820
|
360
|
"
|
"
|
"
|
|
J61Y-250
|
10
|
25.0
|
130
|
222
|
150
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
160
|
285
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
292
|
180
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
348
|
220
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
450
|
350
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
576
|
|
"
|
"
|
"
|
|
"
|
100
|
"
|
560
|
805
|
560
|
"
|
"
|
"
|
|
J961Y-250
|
10
|
25.0
|
130
|
600
|
520
|
碳钢
|
≤425
|
蒸汽、水等
|
|
"
|
20
|
"
|
160
|
610
|
520
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
620
|
570
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
625
|
570
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
634
|
570
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
820
|
|
"
|
"
|
"
|
|
"
|
100
|
"
|
560
|
1050
|
|
"
|
"
|
"
|
|
J61Y-P55170V
|
10
|
P5517.0
|
130
|
222
|
150
|
Cr1MoV
|
≤550
|
高温水、蒸汽
|
|
"
|
20
|
"
|
160
|
285
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
292
|
180
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
348
|
220
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
450
|
350
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
575
|
360
|
"
|
"
|
"
|
|
J961Y-P55170V
|
10
|
P5517.0
|
130
|
222
|
520
|
Cr1MoV
|
≤550
|
高温水、蒸汽
|
|
"
|
20
|
"
|
160
|
285
|
520
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
292
|
570
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
348
|
570
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
450
|
580
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
575
|
|
"
|
"
|
"
|
|
"
|
100
|
"
|
650
|
970
|
|
"
|
"
|
"
|
|
J61Y-P54195V
|
10
|
P5419.5
|
130
|
222
|
150
|
Cr1MoV
|
≤550
|
高温水、蒸汽
|
|
"
|
20
|
"
|
160
|
285
|
180
|
"
|
"
|
"
|
|
"
|
25
|
"
|
180
|
292
|
180
|
"
|
"
|
"
|
|
"
|
32
|
"
|
220
|
348
|
220
|
"
|
"
|
"
|
|
"
|
50
|
"
|
350
|
450
|
350
|
"
|
"
|
"
|
|
"
|
65
|
"
|
340
|
820
|
|
"
|
"
|
"
|
|
SFJ61Y-320V
|
550
|
32
|
|
|
|
耐热合金钢
|
≤550
|
蒸汽
|
|
SFJ61Y-100V
|
550
|
10
|
|
|
|
耐热合金钢
|
≤550
|
蒸汽
|
|
SFJ61Y-64
|
550
|
6.4
|
|
|
|
耐热合金钢
|
≤550
|
蒸汽
|
|
SFJ61Y-P5420V
|
500
|
20
|
|
|
|
耐热合金钢
|
≤540
|
蒸汽
|
|
"
|
400
|
20.0
|
|
|
|
耐热合金钢
|
≤540
|
蒸汽
|
|
SFJ61Y-P5416V
|
250
|
16
|
|
|
|
耐热合金钢
|
≤540
|
蒸汽
|
|
SFJ61Y-P5412V
|
225
|
12
|
|
|
|
耐热合金钢
|
≤540
|
蒸汽
|
|
|
以上是上海高质量阀门，电站截止阀，J63Y的详细介绍，包括上海高质量阀门，电站截止阀，J63Y的厂家、价格、型号、图片、产地、品牌等信息!
