型号 | Q41F-16P | 品牌 | 良高阀门 |
材质 | 不锈钢 | 连接形式 | 法兰 |
结构形式 | 固定球球阀 | 公称通径 | 15-300(mm) |
适用介质 | 各种高腐蚀化学介质 | 压力环境 | 常压 |
工作温度 | 常温 | 标准 | 国标 |
流动方向 | 单向 | 驱动方式 | 手动 |
零部件及配件 | 球体 | 用途 | 锁闭 |
类型(通道位置) | 二通式 | 作用对象 | 水 |
不锈钢球阀特点
设计与制造
|
结构长度
|
法兰尺寸
|
压力-温度
|
试验-检验
|
gb122237
|
gb12221
|
gb9113 jb79
|
gb9131
|
gb/t13927 jb/t9092
|
公称压力nominalpressure
|
1.6
|
2.5
|
4
|
强度试验
|
2.4
|
3.8
|
6
|
shell test
|
|||
水密封试验
|
1.8
|
2.8
|
4.4
|
water seal test
|
|||
气密封试验
|
0.4-0.7
|
||
air seal test
|
阀体
|
zg1cr18ni9ti
|
cf8
|
cf3
|
zg1cr18ni12mo2ti
|
cf8m
|
cf3m
|
|
body
|
|||||||
球体 阀杆
|
1cr18ni9ti
|
304
|
304l
|
1cr18ni12mo2ti
|
316
|
316l
|
|
ball stem
|
|||||||
阀 座
|
聚四氟乙烯ptfe 加坡纤增强聚四氟乙烯ptfe+glass
对位聚笨ppl
|
||||||
seat
|
|||||||
垫片
|
聚四氟乙烯ptfe 不锈钢/柔性石墨stainless
steel/flexible graphite 齿形垫片tooth profile gasket
|
||||||
shim
|
|||||||
阀杆座
|
聚四氟乙烯ptfe 不锈钢/柔性石墨 stainless
steel/flexible graphite
|
||||||
stem seat
|
|||||||
填料
|
聚四氟乙烯ptfe 增强柔性石墨 enhanced flexible
graphite
|
||||||
packing
|
|||||||
填料压盖
|
1cr18ni9ti
|
304
|
304l
|
1cr18ni12mo2ti
|
316
|
316l
|
|
gland
|
|||||||
温度
|
-29~150(聚四氟乙烯 ptfe)
-29~200(加玻纤增强聚四氟乙烯 ptfe+glass) -29~300(对位聚笨 ppl)
|
||||||
temperature
|
|||||||
介质
|
水 蒸汽 油品
|
硝酸类 nitric acid
|
强氧化介质
|
醋酸类 acetic acid
|
尿素类 urea
|
||
medium
|
water steam
|
strongey oxidable medium
|
|||||
oil goods
|
1.6mpa
|
dn
|
l
|
d
|
d1
|
d2
|
b
|
n-φd
|
h
|
d0
|
凸面法兰
rf
q41f
q41ppl
16c
16p
16r
|
15
|
130
|
95
|
65
|
45
|
14
|
4-14
|
78
|
140
|
20
|
140
|
105
|
75
|
55
|
14
|
4-14
|
84
|
160
|
|
25
|
150
|
115
|
85
|
65
|
14
|
4-14
|
95
|
180
|
|
32
|
165
|
135
|
100
|
78
|
16
|
4-18
|
150
|
250
|
|
40
|
180
|
145
|
110
|
85
|
16
|
4-18
|
150
|
300
|
|
50
|
200
|
160
|
125
|
100
|
18
|
4-18
|
170
|
350
|
|
65
|
220
|
180
|
145
|
120
|
20
|
4-18
|
195
|
350
|
|
80
|
250
|
195
|
160
|
135
|
20
|
8-18
|
215
|
400
|
|
100
|
280
|
215
|
180
|
155
|
20
|
8-18
|
250
|
500
|
|
125
|
320
|
245
|
210
|
185
|
22
|
8-18
|
265
|
600
|
|
150
|
360
|
280
|
240
|
210
|
24
|
8-23
|
270
|
800
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-23
|
330
|
1200
|
|
2.5mpa
|
15
|
130
|
95
|
65
|
45
|
16
|
4-14
|
103
|
140
|
凸面法兰
rf
q41f
q41ppl
25
25p
25r
|
20
|
140
|
105
|
75
|
55
|
16
|
4-14
|
112
|
160
|
25
|
150
|
115
|
85
|
65
|
16
|
4-14
|
123
|
180
|
|
32
|
165
|
135
|
100
|
78
|
18
|
4-18
|
150
|
250
|
|
40
|
180
|
145
|
110
|
85
|
18
|
4-18
|
156
|
300
|
|
50
|
200
|
160
|
125
|
100
|
20
|
8-18
|
172
|
350
|
|
65
|
220
|
180
|
145
|
120
|
22
|
8-18
|
197
|
350
|
|
80
|
250
|
195
|
160
|
135
|
22
|
8-23
|
222
|
400
|
|
100
|
280
|
230
|
190
|
160
|
24
|
8-23
|
253
|
500
|
|
125
|
320
|
270
|
220
|
188
|
28
|
8-25
|
275
|
600
|
|
150
|
360
|
300
|
250
|
218
|
30
|
8-25
|
286
|
800
|
|
200
|
400
|
360
|
310
|
278
|
34
|
12-25
|
340
|
1200
|
4.0mpa
|
dn
|
l
|
d
|
d1
|
d2
|
d6
|
b
|
n-φd
|
h
|
d0
|
凹凸法兰
mfm
q41f
q41ppl
40
40p
40r
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
4-14
|
103
|
140
|
20
|
140
|
105
|
75
|
55
|
51
|
16
|
4-14
|
112
|
160
|
|
25
|
150
|
115
|
85
|
65
|
58
|
16
|
4-14
|
123
|
160
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18
|
4-18
|
150
|
250
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
4-18
|
156
|
250
|
|
50
|
220
|
160
|
125
|
100
|
88
|
20
|
4-18
|
172
|
350
|
|
65
|
250
|
180
|
145
|
120
|
110
|
22
|
8-18
|
197
|
350
|
|
80
|
280
|
195
|
160
|
135
|
121
|
22
|
8-18
|
222
|
450
|
|
100
|
320
|
230
|
190
|
160
|
150
|
24
|
8-23
|
253
|
450
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28
|
8-25
|
275
|
600
|
|
150
|
400
|
300
|
250
|
218
|
204
|
30
|
8-25
|
286
|
800
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38
|
12-30
|
340
|
1200
|
|
6.4mpa
|
15
|
165
|
105
|
75
|
55
|
40
|
18
|
4-14
|
105
|
140
|
凹凸法兰
mfm
q41f
q41ppl
64
64p
64r
|
20
|
190
|
125
|
90
|
68
|
51
|
20
|
4-18
|
125
|
160
|
25
|
216
|
135
|
100
|
78
|
58
|
22
|
4-18
|
135
|
250
|
|
32
|
229
|
150
|
110
|
82
|
66
|
24
|
4-23
|
150
|
350
|
|
40
|
241
|
165
|
125
|
95
|
76
|
24
|
4-23
|
165
|
350
|
|
50
|
292
|
175
|
135
|
105
|
88
|
26
|
4-23
|
175
|
450
|
|
65
|
330
|
200
|
160
|
130
|
110
|
28
|
8-23
|
200
|
450
|
|
80
|
356
|
210
|
170
|
140
|
121
|
30
|
8-23
|
210
|
600
|
|
100
|
432
|
250
|
200
|
168
|
150
|
32
|
8-25
|
250
|
700
|
|
125
|
508
|
295
|
240
|
202
|
176
|
36
|
8-30
|
295
|
1100
|
|
150
|
559
|
340
|
280
|
240
|
204
|
38
|
8-34
|
340
|
1500
|