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產(chǎn)品介紹：Q41Y不銹鋼硬密封球閥：閥座采用板簧加載的金屬密封結(jié)構(gòu)，在高溫下啟閉輕松。球體及閥座采用特殊硬化處理，密封面不擦傷。球閥具有雙向密封功能。中小口徑采用浮動球結(jié)構(gòu)(DN15-200mm)，大中口徑采用固定球結(jié)構(gòu).
二：主要連接尺寸及重量
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公稱壓力
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尺寸（mm)
|
|
L
|
H
|
D
|
D1
|
|
10
|
90
|
76
|
32
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3/8"
|
|
15
|
90
|
76
|
32
|
1/2"
|
|
20
|
100
|
81
|
38
|
3/4"
|
|
25
|
115
|
92
|
45
|
1"
|
|
32
|
130
|
114
|
55
|
11/4"
|
|
40
|
150
|
125
|
65
|
11/2"
|
|
50
|
170
|
144
|
75
|
2"
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三、Q41Y型主要連接尺寸及重量
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公稱通經(jīng)
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尺寸（mm)
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|
L
|
d1
|
L1
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D
|
D1
|
D2
|
b
|
Z-Фd
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H
|
|
mm
|
in
|
全通經(jīng)FP
|
縮經(jīng)FP
|
全通經(jīng)FP
|
縮經(jīng)FP
|
全通經(jīng)FP
|
縮經(jīng)FP
|
QA41
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QA341
|
QA641
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QA941
|
|
15
|
1/2"
|
130
|
-
|
15
|
-
|
-
|
-
|
95
|
65
|
45
|
14
|
4-14
|
62
|
-
|
200
|
-
|
|
20
|
3/4"
|
140
|
-
|
20
|
-
|
-
|
-
|
105
|
75
|
55
|
14
|
4-14
|
68
|
-
|
204
|
-
|
|
25
|
1"
|
150
|
-
|
25
|
-
|
-
|
-
|
112
|
85
|
65
|
14
|
4-14
|
75
|
-
|
215
|
360
|
|
32
|
11/4"
|
165
|
-
|
32
|
-
|
-
|
-
|
135
|
100
|
78
|
16
|
4-14
|
85
|
-
|
240
|
390
|
|
40
|
11/2"
|
182
|
-
|
40
|
-
|
-
|
-
|
145
|
110
|
85
|
16
|
4-18
|
95
|
-
|
264
|
395
|
|
50
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2"
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200
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-
|
50
|
-
|
-
|
-
|
160
|
125
|
100
|
16
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4-18
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110
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-
|
360
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472
|
|
65
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21/2"
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220
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-
|
65
|
-
|
-
|
-
|
180
|
145
|
120
|
18
|
4-18
|
130
|
-
|
379
|
530
|
|
80
|
3"
|
250
|
|
80
|
|
-
|
-
|
195
|
160
|
135
|
20
|
4-18
|
155
|
-
|
452
|
580
|
|
100
|
4"
|
280
|
|
100
|
|
-
|
-
|
215
|
180
|
155
|
20
|
8-18
|
180
|
320
|
479
|
630
|
|
125
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5"
|
320
|
|
125
|
|
-
|
-
|
245
|
210
|
185
|
22
|
8-18
|
250
|
380
|
646
|
710
|
|
150
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6"
|
360
|
|
150
|
|
-
|
-
|
280
|
240
|
210
|
24
|
8-23
|
275
|
400
|
666
|
670
|
|
200
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8"
|
400
|
|
200
|
|
-
|
-
|
335
|
295
|
265
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26
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12-23
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330
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450
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815
|
825
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供應(yīng)產(chǎn)品：不銹鋼球閥、高壓鍛鋼球閥、高溫不銹鋼球閥、電動不銹鋼球閥、浮動硬密封球閥、硬密封球閥、氣動不銹鋼球閥、固定式鍛鋼球閥、鍛鋼硬密封球閥、高溫硬密封球閥、偏心半球閥、卸灰球閥
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