Medium temperature: ≤220℃
Medium: water, oil, steam, etc.
Operation mode: manual
Caliber: DN20-200
Pressure: 1.6mpa
Body material: WCB
Connection method: flange
Main parts and materials | |
Parts name | Material |
Valve body | WCB |
Ballã€Stem | Stainless steel |
Seal ring | F4ã€Stainless steel+H |
Function and specification | |||||
Type | NominalPressure(MPa) | Testing pressure | SuitableTemperature(℃) | Suitablemedium | |
Strength(Water)(MPa) | Enclose(Water)(MPa) | ||||
Q41F H-16C | 1.6 | 2.4 | 1.8 | ≤200 | æ°´ã€è’¸æ±½ã€æ²¹å“ |
Q41F H-25C | 2.5 | 3.8 | 2.8 | ||
Q41F H-40C | 4.0 | 6.15 | 4.51 | ||
Q41F H-64C | 6.4 | 9.75 | 7.15 | ||
Dimensions and connection dimensions | ||||||||
Type | Nominal diameter(mm) | Measurement(mm) | ||||||
L | D | D1 | D2 | b-f | ZxΦd | H | ||
Q41F H-16C | 15 | 130 | 95 | 65 | 45 | 14-2 | 4xΦ14 | 98.5 |
20 | 130 | 105 | 75 | 55 | 14-2 | 4xΦ14 | 110 | |
25 | 140 | 115 | 85 | 65 | 14-2 | 4xΦ14 | 117 | |
32 | 165 | 135 | 100 | 78 | 16-2 | 4xΦ18 | 130 | |
40 | 180 | 145 | 110 | 85 | 16-3 | 4xΦ18 | 128 | |
50 | 203 | 160 | 125 | 100 | 16-3 | 4xΦ18 | 136 | |
65 | 222 | 180 | 145 | 120 | 18-3 | 4xΦ18 | 157 | |
80 | 241 | 195 | 160 | 135 | 20-3 | 8xΦ18 | 190 | |
100 | 305 | 215 | 180 | 155 | 20-3 | 8xΦ18 | 231 | |
125 | 356 | 245 | 210 | 185 | 22-3 | 8xΦ18 | 278 | |
150 | 394 | 280 | 240 | 210 | 24-3 | 8xΦ23 | 301 | |
200 | 457 | 335 | 295 | 265 | 26-3 | 12xΦ23 | 336 | |
250 | 533 | 405 | 355 | 320 | 30-3 | 12xΦ25 |
| |
Q41F H-25 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4xΦ14 | 98.5 |
20 | 140 | 105 | 75 | 55 | 16-2 | 4xΦ14 | 110 | |
25 | 150 | 115 | 85 | 65 | 16-2 | 4xΦ14 | 117 | |
32 | 165 | 135 | 100 | 78 | 18-2 | 4xΦ18 | 130 | |
40 | 180 | 145 | 110 | 85 | 18-2 | 4xΦ18 | 128 | |
50 | 200 | 160 | 125 | 100 | 20-2 | 4xΦ18 | 136 | |
65 | 220 | 180 | 145 | 120 | 20-2 | 8xΦ18 | 157 | |
80 | 250 | 195 | 160 | 135 | 22-2 | 8xΦ18 | 190 | |
100 | 280 | 230 | 190 | 160 | 24-2 | 8xΦ23 | 231 | |
125 | 320 | 270 | 220 | 188 | 28-2 | 8xΦ25 | 278 | |
150 | 360 | 300 | 250 | 218 | 30-2 | 8xΦ25 | 301 | |
200 | 400 | 360 | 310 | 278 | 34-2 | 12xΦ25 | 336 | |
250 | 458 | 425 | 370 | 332 | 36-2 | 12xΦ30 |
| |
Q41F H-40 | 15 | 140 | 95 | 65 | 45 | 16-2 | 4xΦ14 | 75 |
20 | 152 | 105 | 75 | 55 | 16-2 | 4xΦ14 | 84 | |
25 | 165 | 115 | 85 | 65 | 16-2 | 4xΦ14 | 90 | |
32 | 180 | 135 | 100 | 78 | 18-2 | 4xΦ18 | 107 | |
40 | 200 | 145 | 110 | 85 | 18-2 | 4xΦ18 | 127 | |
50 | 220 | 160 | 125 | 100 | 20-2 | 4xΦ18 | 140 | |
65 | 250 | 180 | 145 | 120 | 22-2 | 8xΦ18 | 164 | |
80 | 280 | 195 | 160 | 135 | 22-2 | 8xΦ18 | 177 | |
100 | 320 | 230 | 190 | 160 | 24-2 | 8xΦ23 | 206 | |
125 | 400 | 270 | 220 | 188 | 28-2 | 8xΦ25 | 292 | |
150 | 403 | 300 | 250 | 218 | 30-2 | 8xΦ25 | 320 | |
Q41F H-64 | 15 | 140 | 105 | 75 | 55 | 18-2 | 4xΦ14 | 80 |
20 | 152 | 125 | 90 | 68 | 20-2 | 4xΦ18 | 89 | |
25 | 165 | 135 | 100 | 78 | 22-2 | 4xΦ18 | 95 | |
32 | 178 | 150 | 110 | 82 | 24-2 | 4xΦ18 | 112 | |
40 | 190 | 165 | 125 | 95 | 24-2 | 4xΦ23 | 132 | |
50 | 216 | 175 | 135 | 105 | 26-2 | 4xΦ23 | 145 | |
65 | 241 | 200 | 160 | 130 | 28-2 | 8xΦ23 | 169 | |
80 | 283 | 210 | 170 | 140 | 30-3 | 8xΦ23 | 182 | |
100 | 305 | 250 | 200 | 168 | 32-3 | 8xΦ25 | 211 | |
125 | 381 | 295 | 240 | 202 | 36-3 | 8xΦ30 | 302 | |
150 | 403 | 340 | 280 | 240 | 38-3 | 8xΦ34 | 330 | |
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