沃茨閥門X41F美標蝸輪旋塞閥概述：
X41F型美標旋塞閥適用于公稱壓力CLASS150-CLASS1500，工作溫度為-29-180℃的石油、化工、制藥、化肥、電力行業等各種工況的管路上，切斷或接通管路介質。旋塞閥的閥體和密封面間設有油槽，可隨時通過油嘴向閥座注入密封油脂，增加密封性能。
沃茨閥門X41F美標蝸輪旋塞閥性能參數：
| 型號 | 壓力級 （Lb） | 試驗壓力PS(MPa) | 適用介質 | 適用溫度（℃） 聚四氟乙烯 | ||
| 殼體 | 密封（水） | 低壓密封（氣） | ||||
| X41F-350(Lb)C X41F-600(Lb)C | 300 | 7.8 | 5.6 | 0.5-0.7 | 水、蒸汽、油品等 | ≤150 |
| 600 | 15.3 | 11.2 | ||||
| X41F-350(Lb)P X41F-600(Lb)P | 300 | 7.8 | 5.6 | 0.5-0.7 | 硝酸類 | ≤150 |
| 600 | 15.3 | 11.2 | ||||
| X41F-350(Lb)R X41F-600(Lb)R | 300 | 7.8 | 5.6 | 0.5-0.7 | 硝酸類 | ≤150 |
| 600 | 15.3 | 11.2 | ||||
沃茨閥門X41F美標蝸輪旋塞閥外形鏈接尺寸：
| 壓力 | 公稱通徑DN | 尺寸（mm） | |||||||||
| 300Lb | (ln) | (mm) | D | D1 | D2 | Do | L | H | b | f | z-Φd |
| 1/2 | 15 | 95 | 66.5 | 35 | - | 140 | 110 | 15 | 2 | 4-Φ15 | |
| 3/4 | 20 | 117 | 82.5 | 43 | - | 152 | 115 | 16 | 2 | 4-Φ19 | |
| 1 | 25 | 124 | 89 | 51 | - | 165 | 115 | 18 | 2 | 4-Φ19 | |
| 11/4 | 32 | 133 | 98.5 | 64 | - | 178 | 135 | 19 | 2 | 4-Φ19 | |
| 11/2 | 40 | 156 | 114.5 | 73 | - | 190 | 140 | 21 | 2 | 4-Φ22 | |
| 2 | 50 | 165 | 127 | 92 | - | 216 | 150 | 22 | 2 | 8-Φ19 | |
| 21/2 | 65 | 190 | 149 | 105 | - | 241 | 165 | 25 | 2 | 8-Φ22 | |
| 3 | 80 | 210 | 168.5 | 127 | - | 283 | 180 | 29 | 2 | 8-Φ22 | |
| 4 | 100 | 154 | 200 | 157 | 300 | 305 | 380 | 32 | 2 | 8-Φ22 | |
| 5 | 125 | 179 | 235 | 186 | 300 | 381 | 460 | 35 | 2 | 8-Φ22 | |
| 6 | 150 | 318 | 270 | 216 | 320 | 403 | 520 | 38 | 2 | 12-Φ22 | |
| 600Lb | 8 | 200 | 381 | 330 | 270 | 320 | 419 | 580 | 41 | 2 | 12-Φ25 |
| 1/2 | 15 | 95 | 66.5 | 35 | - | 165 | 175 | 22 | 7 | 4-Φ15 | |
| 3/4 | 20 | 118 | 82.5 | 43 | - | 190 | 175 | 23 | 7 | 4-Φ19 | |
| 1 | 25 | 124 | 89 | 51 | - | 216 | 175 | 25 | 7 | 4-Φ19 | |
| 11/4 | 32 | 133 | 98.5 | 64 | - | 229 | 220 | 28 | 7 | 4-Φ19 | |
| 11/2 | 40 | 156 | 114.5 | 73 | - | 241 | 280 | 30 | 7 | 4-Φ22 | |
| 2 | 50 | 165 | 127 | 92 | - | 292 | 305 | 33 | 7 | 8-Φ19 | |
| 21/2 | 65 | 190 | 149 | 100 | - | 330 | 380 | 36 | 7 | 8-Φ22 | |
| 3 | 80 | 210 | 168 | 127 | - | 356 | 450 | 39 | 7 | 8-Φ22 | |
| 4 | 100 | 273 | 216 | 157 | 300 | 432 | - | 45 | 7 | 8-Φ25 | |
| 5 | 125 | 330 | 266.5 | 186 | 300 | 508 | - | 52 | 7 | 8-Φ29 | |
| 6 | 150 | 356 | 292 | 216 | 320 | 559 | - | 55 | 7 | 12-Φ29 | |
| 8 | 200 | 419 | 349 | 270 | 320 | 660 | - | 63 | 7 | 12-Φ32 | |
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