Globe valves&throttle valves
性能規(guī)范Performancespecifications
| 公稱壓力 Nomial pressure PN | 2.5/4.0mpa | |
| 試驗壓力 Testing pressure PS | 3.8/6.0mpa | |
| 適用介質 Applicable medium | NH3 | |
| 適用溫度 Applicable temperature(t) | 巴氏合金 -40℃~+150℃ | 四氟 -40℃~+200℃ |
| 適用行業(yè) Applicable Industry | 氨制冷氨化工 | |
主要外形尺寸及連接形式 Overall dimension and form of connection
| 名稱 Noma | 型號 Type | 公稱通徑 Nominal l.d.DN(mm) | 尺寸size（mm） | 連接形式 Form of connection | |||||
| L0 | L | H | H1 | D1 | D0 | ||||
| 截止閥 Globe Valves | J61B-25/40 J61F-25/40 | 25 | 160 | 212 | 194 | 206 | 33 | 120 | 圓法蘭 Round fiange |
| 32 | 180 | 239 | 216 | 231 | 39 | 120 | |||
| 40 | 200 | 259 | 224 | 238 | 46 | 140 | |||
| 50 | 230 | 289 | 233 | 248 | 58 | 140 | |||
| 65 | 290 | 357 | 261 | 281 | 78 | 160 | |||
| 80 | 310 | 377 | 293 | 315 | 91 | 220 | |||
| 100 | 350 | 425 | 318 | 353 | 110 | 220 | |||
| 125 | 400 | 483 | 350 | 384 | 135 | 250 | |||
| 150 | 480 | 567 | 402 | 447 | 161 | 250 | |||
| 200 | 600 | 691 | 436 | 486 | 221 | 320 | |||
| 節(jié)流閥 Throttle Valves | L61B-25/40 L61F-25/40 | 25 | 160 | 212 | 194 | 206 | 33 | 120 | |
| 32 | 180 | 239 | 216 | 231 | 39 | 120 | |||
| 40 | 200 | 259 | 224 | 238 | 46 | 140 | |||
| 50 | 230 | 289 | 233 | 248 | 58 | 140 | |||
| 65 | 290 | 357 | 261 | 281 | 78 | 160 | |||
| 80 | 310 | 377 | 293 | 315 | 91 | 220 | |||
| 100 | 350 | 425 | 318 | 353 | 110 | 220 | |||
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