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電話：021-66075588
傳真：021-36213039
地址：上海市寶山區(qū)市臺路388號
產(chǎn)品名稱：H71對夾單瓣升降式止回閥
產(chǎn)品材料：WCB、CF3、CF8、CF3M、CF8M
產(chǎn)品規(guī)格：DN15~400、PN10~100
產(chǎn)品簡介：
H71對夾單瓣升降式止回閥
H71對夾單瓣升降式止回閥（國標(biāo)）H71 wafer type lift check valve(GB standard)
公稱壓力
PN（MPa)
Norminal
pressure公稱通徑
DN(mm)
Norminal
diameter尺寸(mm)Dimension
重量（kg)
Weight配管法蘭（供參考）
Flange(as referenced)
L
D
D3
D2
螺栓孔中
心圓直徑D1
Diameter of the bolt螺栓數(shù)量
Quantity of
the bolt
螺栓直徑d
Diameter
of the bolt螺栓長度L1
Length of
the bolt
4.0
15
16
52
15
44
0.12
65
4
M12
80
20
19
62
19
52
0.24
75
4
M12
90
25
22
72
24
60
0.34
85
4
M12
90
32
28
83
31
72
0.53
100
4
M16
110
40
31.5
93
39
74
0.80
110
4
M16
115
50
40
109
48
98
1.2
125
4
M16
125
65
46
129
63
117
2.2
145
8
M16
135
80
50
144
78
128
3.1
160
8
M16
145
100
60
168
98
/
9
190
8
M20
160
125
90
196
123
/
14
220
8
M24
205
150
106
224
148
/
18
250
8
M24
225
200
140
291
198
/
28
320
12
M27
275
250
160
353
248
/
42
385
12
M30
295
6.4
15
25
62
15
/
0.5
75
4
M12
100
20
31.5
73
19
/
0.7
90
4
M16
115
25
35.5
83
24
/
1.0
100
4
M16
130
32
40
89
31
/
1.3
110
4
M20
140
40
45
104
39
/
2.0
125
4
M20
150
50
56
114
48
/
3.2
135
4
M20
160
65
63
138
63
/
4.5
160
8
M20
170
80
71
148
78
/
5
170
8
M20
180
100
80
174
98
/
7
200
8
M24
200
125
110
211
123
/
13
240
8
M27
245
150
125
248
148
/
22
280
8
M30
270
200
160
310
198
/
40
345
8
M33
325
250
180
362
248
/
60
400
8
M33
350
10.0
15
25
62
15
/
0.6
75
4
M12
100
20
31.5
73
19
/
1.0
90
4
M16
115
25
35.5
83
24
/
1.3
100
4
M16
130
32
40
89
31
/
1.6
110
4
M20
140
40
45
104
39
/
2.5
125
4
M20
150
50
56
120
48
/
3.8
145
4
M24
172
65
63
144
63
/
6
170
8
M24
185
80
71
154
78
/
7
180
8
M24
195
100
80
181
98
/
10
210
8
M27
220
125
110
218
123
/
18
250
8
M30
265
150
125
258
148
/
30
290
12
M30
285
200
160
324
198
/
56
360
12
M33
345
250
180
392
248
/
70
430
12
M36
365
H71對夾式降式止回閥（美標(biāo)）H71 wafer type lift check valve(ANSI standard)
| 壓力級 Pressure rating |
口徑DN | 尺寸（mm)Dimension | 重量 (kg） Weight |
配管法蘭（供參考）Flange(as referenced) | ||||||||
| NPS | DN | L | D | D3 | D2 | 螺栓孔中 心圓直徑D1 Diameter of the bolt |
螺栓數(shù)量 Quantity of the bolt |
螺栓直徑d Diameter of the bolt |
螺栓長度L1 Length of the bolt |
|||
| in | mm | |||||||||||
| Class150 | 1/2 | 15 | 16 | 46 | 15 | 44 | 0.12 | 60.5 | 4 | 1/2 | M14 | 90 |
| 3/4 | 20 | 19 | 56 | 19 | 52 | 0.24 | 70 | 4 | 1/2 | M14 | 100 | |
| / | 25 | 22 | 65 | 24 | 60 | 0.34 | 79.5 | 4 | 1/2 | M14 | 110 | |
| 1 1/4 | 32 | 28 | 74 | 31 | 72 | 0.53 | 89 | 4 | 1/2 | M14 | 120 | |
| 1 1/2 | 40 | 31.5 | 84 | 39 | 74 | 0.80 | 98.5 | 4 | 1/2 | M14 | 130 | |
| 2 | 50 | 40 | 103 | 48 | 98 | 1.2 | 120.5 | 4 | 5/8 | M16 | 145 | |
| 2 1/2 | 65 | 46 | 122 | 63 | 117 | 2.2 | 139.5 | 4 | 5/8 | M16 | 160 | |
| 3 | 80 | 50 | 135 | 78 | 128 | 3.1 | 152.5 | 4 | 5/8 | M16 | 170 | |
| 4 | 100 | 60 | 173 | 98 | - | 5.8 | 190.5 | 8 | 5/8 | M16 | 180 | |
| 5 | 125 | 90 | 195 | 123 | - | 12 | 216.0 | 8 | 3/4 | M20 | 210 | |
| 6 | 150 | 106 | 220 | 148 | - | 17 | 241.5 | 8 | 3/4 | M20 | 230 | |
| 8 | 200 | 140 | 277 | 198 | - | 29 | 298.5 | 8 | 3/4 | M20 | 270 | |
| 10 | 250 | 160 | 337 | 248 | - | 35 | 362.0 | 12 | 7/8 | M24 | 290 | |
| Class300 | 1/2 | 15 | 25 | 52 | 15 | - | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
| 3/4 | 20 | 31.5 | 65 | 19 | - | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
| / | 25 | 35.5 | 72 | 24 | - | 0.6 | 89 | 4 | 5/8 | M16 | 120 | |
| 1 1/4 | 32 | 40 | 81 | 31 | - | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
| 1 1/2 | 40 | 45 | 94 | 39 | - | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
| 2 | 50 | 56 | 110 | 48 | - | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
| 2 1/2 | 65 | 63 | 128 | 63 | - | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
| 3 | 80 | 71 | 148 | 78 | - | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
| 4 | 100 | 80 | 179 | 98 | - | 5.5 | 200.0 | 8 | 3/4 | M20 | 200 | |
| 5 | 125 | 110 | 214 | 123 | - | 13 | 235.0 | 8 | 3/4 | M20 | 240 | |
| 6 | 150 | 125 | 249 | 148 | - | 22 | 270.0 | 12 | 3/4 | M20 | 260 | |
| 8 | 200 | 160 | 305 | 198 | - | 36 | 330.0 | 12 | 7/8 | M24 | 310 | |
| 10 | 250 | 180 | 359 | 248 | - | 40 | 387.5 | 16 | 1 | M27 | 330 | |
| Class600 | 1/2 | 15 | 25 | 52 | 15 | - | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
| 3/4 | 20 | 31.5 | 65 | 19 | - | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
| / | 25 | 35.5 | 72 | 24 | - | 0.6 | 89.0 | 4 | 5/8 | M16 | 120 | |
| 1 1/4 | 32 | 40 | 81 | 31 | - | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
| 1 1/2 | 40 | 45 | 94 | 39 | - | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
| 2 | 50 | 56 | 110 | 48 | - | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
| 2 1/2 | 65 | 63 | 128 | 63 | - | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
| 3 | 80 | 71 | 147 | 78 | - | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
| 4 | 100 | 80 | 191 | 98 | - | 5.5 | 216.0 | 8 | 3/4 | M24 | 200 | |
| 5 | 125 | 110 | 239 | 123 | - | 13 | 267.0 | 8 | 3/4 | M27 | 240 | |
| 6 | 150 | 125 | 264 | 148 | - | 22 | 292.0 | 12 | 3/4 | M27 | 290 | |
| 8 | 200 | 160 | 318 | 198 | - | 36 | 349.0 | 12 | 7/8 | M30 | 350 | |
| 10 | 250 | 180 | 398 | 248 | - | 40 | 432.0 | 16 | 1 | M33 | 370 | |
| Class900 | 1/2 | 15 | 25 | 62 | 25 | 15 | 0.6 | 82.5 | 4 | 3/4 | M20 | 125 |
| 3/4 | 20 | 31.5 | 69 | 30 | 19 | 0.9 | 89.0 | 4 | 3/4 | M20 | 135 | |
| 1 | 25 | 35.5 | 77 | 36 | 24 | 1.2 | 101.5 | 4 | 7/8 | M24 | 155 | |
| 1 1/4 | 32 | 40 | 87 | 43 | 31 | 1.5 | 111.0 | 4 | 7/8 | M24 | 160 | |
| 1 1/2 | 40 | 45 | 97 | 52 | 39 | 2.0 | 124.0 | 4 | 1 | M27 | 175 | |
| 2 | 50 | 56 | 140 | 62 | 48 | 5.5 | 165.0 | 8 | 7/8 | M24 | 195 | |
| 2 1/2 | 65 | 63 | 162 | 75 | 62 | 7.5 | 190.5 | 8 | 1 | M27 | 215 | |
| 3 | 80 | 71 | 165 | 90 | 76 | 8 | 190.5 | 8 | 7/8 | M24 | 210 | |
| 4 | 100 | 80 | 204 | 112 | 95 | 14 | 235.0 | 8 | 1 1/8 | M30 | 245 | |
| 5 | 125 | 110 | 245 | 125 | 110 | 27 | 279.5 | 8 | 1 1/4 | M33 | 290 | |
| 6 | 150 | 125 | 286 | 150 | 127 | 41 | 317.5 | 12 | 1 1/8 | M30 | 310 | |
| 8 | 200 | 160 | 356 | 200 | 165 | 76 | 393.5 | 12 | 1 3/8 | M36 | 375 | |
產(chǎn)品材料：WCB、CF3、CF8、CF3M、CF8M
產(chǎn)品規(guī)格：DN15~400、PN10~100
產(chǎn)品簡介：
H71對夾升降式止回閥（國標(biāo)）H71 wafer type lift check valve(GB standard)
| 公稱壓力 PN（MPa) Norminal pressure |
公稱通徑 DN(mm) Norminal diameter |
尺寸(mm)Dimension | 重量（kg) Weight |
配管法蘭（供參考） Flange(as referenced) |
||||||
| L | D | D3 | D2 | 螺栓孔中 心圓直徑D1 Diameter of the bolt |
螺栓數(shù)量 Quantity of the bolt |
螺栓直徑d Diameter of the bolt |
螺栓長度L1 Length of the bolt |
|||
| 4.0 | 15 | 16 | 52 | 15 | 44 | 0.12 | 65 | 4 | M12 | 80 |
| 20 | 19 | 62 | 19 | 52 | 0.24 | 75 | 4 | M12 | 90 | |
| 25 | 22 | 72 | 24 | 60 | 0.34 | 85 | 4 | M12 | 90 | |
| 32 | 28 | 83 | 31 | 72 | 0.53 | 100 | 4 | M16 | 110 | |
| 40 | 31.5 | 93 | 39 | 74 | 0.80 | 110 | 4 | M16 | 115 | |
| 50 | 40 | 109 | 48 | 98 | 1.2 | 125 | 4 | M16 | 125 | |
| 65 | 46 | 129 | 63 | 117 | 2.2 | 145 | 8 | M16 | 135 | |
| 80 | 50 | 144 | 78 | 128 | 3.1 | 160 | 8 | M16 | 145 | |
| 100 | 60 | 168 | 98 | / | 9 | 190 | 8 | M20 | 160 | |
| 125 | 90 | 196 | 123 | / | 14 | 220 | 8 | M24 | 205 | |
| 150 | 106 | 224 | 148 | / | 18 | 250 | 8 | M24 | 225 | |
| 200 | 140 | 291 | 198 | / | 28 | 320 | 12 | M27 | 275 | |
| 250 | 160 | 353 | 248 | / | 42 | 385 | 12 | M30 | 295 | |
| 6.4 | 15 | 25 | 62 | 15 | / | 0.5 | 75 | 4 | M12 | 100 |
| 20 | 31.5 | 73 | 19 | / | 0.7 | 90 | 4 | M16 | 115 | |
| 25 | 35.5 | 83 | 24 | / | 1.0 | 100 | 4 | M16 | 130 | |
| 32 | 40 | 89 | 31 | / | 1.3 | 110 | 4 | M20 | 140 | |
| 40 | 45 | 104 | 39 | / | 2.0 | 125 | 4 | M20 | 150 | |
| 50 | 56 | 114 | 48 | / | 3.2 | 135 | 4 | M20 | 160 | |
| 65 | 63 | 138 | 63 | / | 4.5 | 160 | 8 | M20 | 170 | |
| 80 | 71 | 148 | 78 | / | 5 | 170 | 8 | M20 | 180 | |
| 100 | 80 | 174 | 98 | / | 7 | 200 | 8 | M24 | 200 | |
| 125 | 110 | 211 | 123 | / | 13 | 240 | 8 | M27 | 245 | |
| 150 | 125 | 248 | 148 | / | 22 | 280 | 8 | M30 | 270 | |
| 200 | 160 | 310 | 198 | / | 40 | 345 | 8 | M33 | 325 | |
| 250 | 180 | 362 | 248 | / | 60 | 400 | 8 | M33 | 350 | |
| 10.0 | 15 | 25 | 62 | 15 | / | 0.6 | 75 | 4 | M12 | 100 |
| 20 | 31.5 | 73 | 19 | / | 1.0 | 90 | 4 | M16 | 115 | |
| 25 | 35.5 | 83 | 24 | / | 1.3 | 100 | 4 | M16 | 130 | |
| 32 | 40 | 89 | 31 | / | 1.6 | 110 | 4 | M20 | 140 | |
| 40 | 45 | 104 | 39 | / | 2.5 | 125 | 4 | M20 | 150 | |
| 50 | 56 | 120 | 48 | / | 3.8 | 145 | 4 | M24 | 172 | |
| 65 | 63 | 144 | 63 | / | 6 | 170 | 8 | M24 | 185 | |
| 80 | 71 | 154 | 78 | / | 7 | 180 | 8 | M24 | 195 | |
| 100 | 80 | 181 | 98 | / | 10 | 210 | 8 | M27 | 220 | |
| 125 | 110 | 218 | 123 | / | 18 | 250 | 8 | M30 | 265 | |
| 150 | 125 | 258 | 148 | / | 30 | 290 | 12 | M30 | 285 | |
| 200 | 160 | 324 | 198 | / | 56 | 360 | 12 | M33 | 345 | |
| 250 | 180 | 392 | 248 | / | 70 | 430 | 12 | M36 | 365 | |
H71對夾式降式止回閥（美標(biāo)）H71 wafer type lift check valve(ANSI standard)
| 壓力級 Pressure rating |
口徑DN | 尺寸（mm)Dimension | 重量 (kg） Weight |
配管法蘭（供參考）Flange(as referenced) | ||||||||
| NPS | DN | L | D | D3 | D2 | 螺栓孔中 心圓直徑D1 Diameter of the bolt |
螺栓數(shù)量 Quantity of the bolt |
螺栓直徑d Diameter of the bolt |
螺栓長度L1 Length of the bolt |
|||
| in | mm | |||||||||||
| Class150 | 1/2 | 15 | 16 | 46 | 15 | 44 | 0.12 | 60.5 | 4 | 1/2 | M14 | 90 |
| 3/4 | 20 | 19 | 56 | 19 | 52 | 0.24 | 70 | 4 | 1/2 | M14 | 100 | |
| / | 25 | 22 | 65 | 24 | 60 | 0.34 | 79.5 | 4 | 1/2 | M14 | 110 | |
| 1 1/4 | 32 | 28 | 74 | 31 | 72 | 0.53 | 89 | 4 | 1/2 | M14 | 120 | |
| 1 1/2 | 40 | 31.5 | 84 | 39 | 74 | 0.80 | 98.5 | 4 | 1/2 | M14 | 130 | |
| 2 | 50 | 40 | 103 | 48 | 98 | 1.2 | 120.5 | 4 | 5/8 | M16 | 145 | |
| 2 1/2 | 65 | 46 | 122 | 63 | 117 | 2.2 | 139.5 | 4 | 5/8 | M16 | 160 | |
| 3 | 80 | 50 | 135 | 78 | 128 | 3.1 | 152.5 | 4 | 5/8 | M16 | 170 | |
| 4 | 100 | 60 | 173 | 98 | - | 5.8 | 190.5 | 8 | 5/8 | M16 | 180 | |
| 5 | 125 | 90 | 195 | 123 | - | 12 | 216.0 | 8 | 3/4 | M20 | 210 | |
| 6 | 150 | 106 | 220 | 148 | - | 17 | 241.5 | 8 | 3/4 | M20 | 230 | |
| 8 | 200 | 140 | 277 | 198 | - | 29 | 298.5 | 8 | 3/4 | M20 | 270 | |
| 10 | 250 | 160 | 337 | 248 | - | 35 | 362.0 | 12 | 7/8 | M24 | 290 | |
| Class300 | 1/2 | 15 | 25 | 52 | 15 | - | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
| 3/4 | 20 | 31.5 | 65 | 19 | - | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
| / | 25 | 35.5 | 72 | 24 | - | 0.6 | 89 | 4 | 5/8 | M16 | 120 | |
| 1 1/4 | 32 | 40 | 81 | 31 | - | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
| 1 1/2 | 40 | 45 | 94 | 39 | - | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
| 2 | 50 | 56 | 110 | 48 | - | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
| 2 1/2 | 65 | 63 | 128 | 63 | - | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
| 3 | 80 | 71 | 148 | 78 | - | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
| 4 | 100 | 80 | 179 | 98 | - | 5.5 | 200.0 | 8 | 3/4 | M20 | 200 | |
| 5 | 125 | 110 | 214 | 123 | - | 13 | 235.0 | 8 | 3/4 | M20 | 240 | |
| 6 | 150 | 125 | 249 | 148 | - | 22 | 270.0 | 12 | 3/4 | M20 | 260 | |
| 8 | 200 | 160 | 305 | 198 | - | 36 | 330.0 | 12 | 7/8 | M24 | 310 | |
| 10 | 250 | 180 | 359 | 248 | - | 40 | 387.5 | 16 | 1 | M27 | 330 | |
| Class600 | 1/2 | 15 | 25 | 52 | 15 | - | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
| 3/4 | 20 | 31.5 | 65 | 19 | - | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
| / | 25 | 35.5 | 72 | 24 | - | 0.6 | 89.0 | 4 | 5/8 | M16 | 120 | |
| 1 1/4 | 32 | 40 | 81 | 31 | - | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
| 1 1/2 | 40 | 45 | 94 | 39 | - | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
| 2 | 50 | 56 | 110 | 48 | - | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
| 2 1/2 | 65 | 63 | 128 | 63 | - | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
| 3 | 80 | 71 | 147 | 78 | - | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
| 4 | 100 | 80 | 191 | 98 | - | 5.5 | 216.0 | 8 | 3/4 | M24 | 200 | |
| 5 | 125 | 110 | 239 | 123 | - | 13 | 267.0 | 8 | 3/4 | M27 | 240 | |
| 6 | 150 | 125 | 264 | 148 | - | 22 | 292.0 | 12 | 3/4 | M27 | 290 | |
| 8 | 200 | 160 | 318 | 198 | - | 36 | 349.0 | 12 | 7/8 | M30 | 350 | |
| 10 | 250 | 180 | 398 | 248 | - | 40 | 432.0 | 16 | 1 | M33 | 370 | |
| Class900 | 1/2 | 15 | 25 | 62 | 25 | 15 | 0.6 | 82.5 | 4 | 3/4 | M20 | 125 |
| 3/4 | 20 | 31.5 | 69 | 30 | 19 | 0.9 | 89.0 | 4 | 3/4 | M20 | 135 | |
| 1 | 25 | 35.5 | 77 | 36 | 24 | 1.2 | 101.5 | 4 | 7/8 | M24 | 155 | |
| 1 1/4 | 32 | 40 | 87 | 43 | 31 | 1.5 | 111.0 | 4 | 7/8 | M24 | 160 | |
| 1 1/2 | 40 | 45 | 97 | 52 | 39 | 2.0 | 124.0 | 4 | 1 | M27 | 175 | |
| 2 | 50 | 56 | 140 | 62 | 48 | 5.5 | 165.0 | 8 | 7/8 | M24 | 195 | |
| 2 1/2 | 65 | 63 | 162 | 75 | 62 | 7.5 | 190.5 | 8 | 1 | M27 | 215 | |
| 3 | 80 | 71 | 165 | 90 | 76 | 8 | 190.5 | 8 | 7/8 | M24 | 210 | |
| 4 | 100 | 80 | 204 | 112 | 95 | 14 | 235.0 | 8 | 1 1/8 | M30 | 245 | |
| 5 | 125 | 110 | 245 | 125 | 110 | 27 | 279.5 | 8 | 1 1/4 | M33 | 290 | |
| 6 | 150 | 125 | 286 | 150 | 127 | 41 | 317.5 | 12 | 1 1/8 | M30 | 310 | |
| 8 | 200 | 160 | 356 | 200 | 165 | 76 | 393.5 | 12 | 1 3/8 | M36 | 375 | |
H71對夾單瓣升降式止回閥
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