柱塞式截止閥
柱塞式截止閥規格
| 標稱壓力 | 1.6 / 2.5 / 4.0 / 6.3 兆帕 |
| 力量測試 | PT2.4 / 3.75 / 6.0 / 9.45 兆帕 |
| 密封性測試 | 1.76 / 2.75 / 4.4 / 6.93 兆帕 |
| 密封性測試 | 1.76 / 2.75 / 4.4 / 6.93 兆帕 |
| 氣密性試驗 | 0.6兆帕 |
| 閥體材料 | WCB(C) / CF8 (P) / CF3 (PL) / CF8M (R) / CF3M (RL) |
| 適用介質： | 水/蒸氣/石油產品/硝酸/醋酸 |
| 適宜溫度 | -29℃-180℃ |
柱塞式截止閥主要零件材料
| 身體 | 世界銀行 | ZGCr5Mo | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| 楔 | 世界銀行 | 25Cr2MoV | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 幹 | 20Cr13 | 25Cr2MoV | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 包裝 | 柔性石墨 | 聚四氟乙烯 | ||
| 墊片 | 18-8 柔性石墨 | |||
| 螺栓 | 35/35CrMo | 25CrMov | 1Cr18Ni9 | 1Cr18Ni9 |
| 溫度 | -29~425℃ | -29~450℃ | -40~200℃ | -40~200℃ |
| 中等的 | 水、油、蒸汽 | 蒸氣、油 | 硝酸 | 醋酸 |
柱塞式截止閥主要尺寸和連接尺寸
| 類型 | DN | PN1.6MPa | 重量（公斤）≈ | ||||||||
| L | D | D1 | D2 | b | f | Z-Φd | H | D0 | |||
| U41S-16C U41S-16C U41S-16R U41SM-16C U41SM-16P U41SM-16R US41F-16C US41F-16P US41F-16R | 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-Φ14 | 128 | 80 | 3.5 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-Φ14 | 165 | 80 | 5 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 | 190 | 100 | 6.5 | |
| 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-Φ18 | 216 | 120 | 9 | |
| 40 | 200 | 245 | 110 | 85 | 18 | 3 | 4-Φ18 | 236 | 160 | 13 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-Φ18 | 250 | 180 | 17 | |
| 65 | 290 | 180 | 145 | 120 | 20 | 3 | 4-Φ18 | 255 | 200 | 23 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-Φ18 | 255 | 280 | 31 | |
| 100 | 350 | 215 | 180 | 155 | 24 | 3 | 8-Φ18 | 259 | 320 | 42 | |
| 125 | 400 | 245 | 210 | 185 | 26 | 3 | 8-Φ18 | 352 | 360 | 73 | |
| 150 | 480 | 280 | 240 | 210 | 28 | 3 | 8-Φ23 | 362 | 360 | 105 | |
| 200 | 600 | 335 | 295 | 265 | 30 | 3 | 12-Φ23 | 385 | 450 | 210 | |
| 類型 | DN | PN2.5MPa | 重量（公斤）≈ | ||||||||
| L | D | D1 | D2 | b | f | Z-Φd | H | D0 | |||
| U41S-25 U41S-25P U41S-25R U41SM-25 U41SM-25P U41SM-25R US41F-25 US41F-25P US41F-25R | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 | 133 | 100 | 3.7 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-Φ14 | 178 | 100 | 5.3 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 | 180 | 120 | 6.8 | |
| 32 | 180 | 135 | 100 | 78 | 18 | 3 | 4-Φ18 | 195 | 140 | 9.5 | |
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-Φ18 | 220 | 180 | 13.5 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-Φ18 | 250 | 180 | 18 | |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-Φ18 | 272 | 200 | 25 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-Φ18 | 275 | 320 | 35 | |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-Φ23 | 312 | 360 | 47 | |
| 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-Φ25 | 365 | 450 | 78 | |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-Φ25 | 410 | 450 | 112 | |
| 200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-Φ25 | 450 | 500 | 220 | |
| 類型 | DN | PN4.0MPa | |||||||||
| L | D | D1 | D2 | b | f | Z-Φd | H | D0 | 重量（公斤）≈ | ||
| U41S-40 U41S-40P U41S-40R U41SM-40 U41SM-40P U41SM-40R US41F-40 US41F-40P US41F-40R | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-Φ14 | 145 | 100 | 4 |
| 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-Φ18 | 195 | 100 | 6 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-Φ18 | 202 | 120 | 8 | |
| 32 | 180 | 135 | 100 | 75 | 18 | 2 | 4-Φ23 | 226 | 140 | 12 | |
| 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-Φ23 | 239 | 180 | 15 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-Φ23 | 265 | 180 | 22 | |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-Φ23 | 287 | 200 | 28 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-Φ23 | 301 | 320 | 39 | |
| 100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-Φ25 | 346 | 360 | 51 | |
| 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-Φ25 | 363 | 450 | 83 | |
| 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-Φ25 | 415 | 450 | 114 | |
| 200 | 600 | 375 | 320 | 282 | 38 | 3 | 12-Φ30 | 557 | 500 | 218 | |