Flange Ammonia Ball Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Q41F ammonia ball valves
Structure
Q41F ammonia ball valve structural diagram
Main connection dimensions and weight
| type | nominal diameter（DN） | main external dimensions（mm） | body material | suitable temperature (℃) | applicable medium | |||||
| L | H | D | D1 | d-z | W | |||||
| Q41F-16 | 15 | 130 | 76 | 95 | 65 | 14-4 | 130 | cast steel stainless steel | ≤150 | ammnia, ammnia liquid |
| 20 | 150 | 82 | 105 | 75 | 14-4 | 130 | ||||
| - | 25 | 160 | 94 | 115 | 85 | 14-4 | 160 | |||
| - | 32 | 165 | 103 | 135 | 100 | 18-4 | 160 | - | - | - |
| - | 40 | 180 | 155 | 145 | 110 | 18-4 | 230 | - | - | - |
| - | 50 | 200 | 160 | 160 | 125 | 18-4 | 230 | - | - | - |
| - | 65 | 220 | 177 | 180 | 145 | 18-4 | 400 | - | - | - |
| - | 80 | 250 | 215 | 195 | 160 | 18-8 | 400 | - | - | - |
| - | 100 | 280 | 245 | 215 | 180 | 18-8 | 700 | - | - | - |
| - | 125 | 320 | 260 | 245 | 210 | 18-8 | 1100 | - | - | - |
| - | 150 | 360 | 270 | 280 | 240 | 23-8 | 1100 | - | - | - |
| - | 200 | 400 | 370 | 335 | 295 | 23-12 | 1500 | - | - | - |
| - | 250 | 533 | - | 405 | 355 | 25-12 | - | - | - | - |
| - | 300 | 610 | - | 460 | 410 | 25-12 | - | - | - | - |
| Q41F-25 | 15 | 130 | 76 | 95 | 65 | 14-4 | 130 | - | - | - |
| 20 | 150 | 82 | 105 | 75 | 14-4 | 130 | - | - | - | |
| - | 25 | 160 | 94 | 115 | 85 | 14-4 | 160 | - | - | - |
| - | 32 | 165 | 153 | 135 | 100 | 18-4 | 160 | - | - | - |
| - | 40 | 180 | 162 | 145 | 110 | 18-4 | 230 | - | - | - |
| - | 50 | 200 | 175 | 160 | 125 | 18-4 | 230 | - | - | - |
| - | 65 | 220 | 190 | 180 | 145 | 18-8 | 400 | - | - | - |
| - | 80 | 250 | 215 | 195 | 160 | 18-8 | 400 | - | - | - |
| - | 100 | 260 | 245 | 215 | 180 | 18-8 | 700 | - | - | - |
| - | 125 | 320 | 260 | 245 | 210 | 23-8 | 1100 | - | - | - |
| - | 150 | 360 | 275 | 280 | 240 | 23-8 | 1100 | - | - | - |
| - | 200 | 400 | - | 335 | 295 | 23-12 | - | - | - | - |
| - | 250 | 568 | - | 425 | 370 | 30-12 | - | - | - | - |
| - | 300 | 648 | - | 485 | 430 | 30-16 | - | - | - | - |
| Q41F-40 | 15 | 130 | 103 | 95 | 65 | 14-4 | 130 | - | - | - |
| 20 | 150 | 112 | 105 | 75 | 14-4 | 130 | - | - | - | |
| - | 25 | 160 | 123 | 115 | 85 | 14-4 | 160 | - | - | - |
| - | 32 | 180 | 150 | 135 | 100 | 18-4 | 160 | - | - | - |
| - | 40 | 200 | 165 | 145 | 110 | 18-4 | 230 | - | - | - |
| - | 50 | 220 | 172 | 160 | 125 | 18-4 | 230 | - | - | - |
| - | 65 | 250 | 197 | 180 | 145 | 18-8 | 400 | - | - | - |
| - | 80 | 280 | 222 | 195 | 160 | 18-8 | 400 | - | - | - |
| - | 100 | 320 | 236 | 230 | 190 | 23-8 | 700 | - | - | - |
| - | 125 | 400 | 236 | 270 | 220 | 25-8 | 1100 | - | - | - |
| - | 150 | 403 | 295 | 300 | 250 | 25-8 | 1500 | - | - | - |
| - | 200 | 550 | 375 | 320 | 30-12 | 1500 | - | - | - | |
| - | 250 | 787 | - | 470 | 400 | 41-12 | - | - | - | - |
| - | 300 | 838 | - | 530 | 460 | 41-16 | - | - | - | - |
