高中壓截止閥 | 
| 型號(hào): | J41H | 口徑: | DN15-DN500 | 
| 壓力: | 1.6MPQ-16MPA | 材質(zhì): | 碳鋼 | 
截止閥(Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運(yùn)動(dòng)。閥桿的運(yùn)動(dòng)形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開和全關(guān),不允許作調(diào)節(jié)和節(jié)流。
執(zhí)行標(biāo)準(zhǔn) Administer Standard
| 
 設(shè)計(jì)與制造 Design and Manufacture  | 
 結(jié)構(gòu)長(zhǎng)度 Face To Face  | 
 法蘭尺寸 Flange Dimension  | 
 壓力-溫度 Pressure Temperature Lating  | 
 試驗(yàn)-檢驗(yàn) Inspection And Test  | 
| 
 GB122235  | 
 GB12221  | 
 GB9113 JB79  | 
 GB9131  | 
 GB/T13927 JB/T9092   | 
壓力試驗(yàn) Pressure Test
| 
 公稱壓力NominalPressure  | 
 1.6  | 
 2.5  | 
 4.0  | 
 6.4  | 
 10.0  | 
 16.0  | 
| 
 強(qiáng)度試驗(yàn) Shell Test  | 
 2.4  | 
 3.8  | 
 6.0  | 
 9.6  | 
 15.0  | 
 24.0  | 
| 
 水密封試驗(yàn) Water Seal Test  | 
 1.8  | 
 2.8  | 
 4.4  | 
 7.0  | 
 11.0  | 
 18.0  | 
| 
 上密封試驗(yàn)Backseat Test  | 
 1.8  | 
 2.8  | 
 4.4  | 
 7.0  | 
 11.0  | 
 18.0  | 
| 
 氣密封試驗(yàn) Air Seal Test  | 
 0.5-0.7  | |||||
主要零件材料及性能 Main Part Materials and Property
| 
 體、蓋、板 Body Cover Disc  | 
 閥桿 Stem  | 
 密封面 Sealing Face  | 
 墊片 Sealing Shim  | 
 填料 Packing  | 
 工作溫度℃ Working Temperature  | 
 適用介質(zhì)Suitable Medium  | 
|
| 
 WCB  | 
 2Cr13  | 
 13Cr  
STL 
木體材料 
With Body 
Material 
尼龍 
Nylon  | 
 增強(qiáng)柔性石墨  
Enhanced Flexible Graphite 
13Cr/柔性石墨 
1Cr13/Flexible Graphite 
08軟鋼 
08 Soft Steal 
0Cr18Ni9Ti 
0Cr17Ni12Mo2Ti 
XD550F(T) 
PTFE  | 
 柔性石墨  
增強(qiáng)柔性石墨 
Flexible Graphite 
Enhanced Flexible Graphite 
SFB/260 
SFP/260 
PTFE 
 | 
 ≤425  | 
 水  
蒸汽  
油品 
Water 
Steam 
Petroleum 
Ptoducts  | 
|
| 
 WC1  | 
 38CrMoAl  
25Cr2MoV  | 
 ≤450  | 
|||||
| 
 WC6  | 
 ≤540  | 
||||||
| 
 WC9  | 
 ≤570  | 
||||||
| 
 C5 C12  | 
 ≤540  | 
||||||
| 
 ZGCr5Mo  | 
 ≤200  | 
 硝酸類Nitric acid  | 
|||||
| 
 ZG1Cr18Ni9Ti  | 
 1Cr18Ni9Ti  | 
||||||
| 
 ≤200  | 
 醋酸類Acetic acid  | 
||||||
| 
 ZG1Cr18Ni12Mo2Ti  | 
 1Cr18Ni12Mo2Ti  | 
規(guī)格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)
| 
 1.6MPa  | 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 b  | 
 n-φd  | 
 H  | 
 Do  | 
 重量 Weight  | 
| 
 凸面 
法蘭 
RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I  | 
 10  | 
 130  | 
 90  | 
 60  | 
 40  | 
 14  | 
 4-14  | 
 198  | 
 120  | 
 4.9  | 
| 
 15  | 
 130  | 
 95  | 
 65  | 
 45  | 
 14  | 
 4-14  | 
 218  | 
 120  | 
 5.3  | |
| 
 20  | 
 150  | 
 105  | 
 75  | 
 55  | 
 14  | 
 4-14  | 
 258  | 
 140  | 
 7.0  | |
| 
 25  | 
 160  | 
 115  | 
 85  | 
 65  | 
 14  | 
 4-14  | 
 275  | 
 160  | 
 7.4  | |
| 
 32  | 
 180  | 
 135  | 
 100  | 
 78  | 
 16  | 
 4-18  | 
 280  | 
 180  | 
 8.3  | |
| 
 40  | 
 200  | 
 145  | 
 110  | 
 85  | 
 16  | 
 4-18  | 
 330  | 
 200  | 
 12.6  | |
| 
 50  | 
 230  | 
 160  | 
 125  | 
 100  | 
 16  | 
 4-18  | 
 350  | 
 240  | 
 14  | |
| 
 65  | 
 290  | 
 180  | 
 145  | 
 120  | 
 18  | 
 4-18  | 
 400  | 
 280  | 
 22.7  | |
| 
 80  | 
 310  | 
 195  | 
 160  | 
 135  | 
 20  | 
 8-18  | 
 355  | 
 280  | 
 29  | |
| 
 100  | 
 350  | 
 215  | 
 180  | 
 155  | 
 20  | 
 8-18  | 
 415  | 
 320  | 
 32.8  | |
| 
 125  | 
 400  | 
 245  | 
 210  | 
 185  | 
 22  | 
 8-18  | 
 460  | 
 360  | 
 79.5  | |
| 
 150  | 
 480  | 
 280  | 
 240  | 
 210  | 
 24  | 
 8-23  | 
 510  | 
 400  | 
 93  | |
| 
 200  | 
 600  | 
 335  | 
 295  | 
 265  | 
 26  | 
 12-23  | 
 710  | 
 400  | 
 179  | |
| 
 250  | 
 622  | 
 405  | 
 355  | 
 320  | 
 30  | 
 12-25  | 
 786  | 
 450  | 
 441  | |
| 
 300  | 
 698  | 
 460  | 
 410  | 
 375  | 
 30  | 
 12-25  | 
 925  | 
 500  | 
 646  | 
規(guī)格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)
| 
 2.5MPa  | 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 b  | 
 n-φd  | 
 H  | 
 Do  | 
 重量 Weight  | 
| 
 凸面法蘭 
RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I  | 
 10  | 
 130  | 
 90  | 
 60  | 
 40  | 
 16  | 
 4-14  | 
 198  | 
 120  | 
 4.9  | 
| 
 15  | 
 130  | 
 95  | 
 65  | 
 45  | 
 16  | 
 4-14  | 
 218  | 
 120  | 
 5.3  | |
| 
 20  | 
 150  | 
 105  | 
 75  | 
 55  | 
 16  | 
 4-14  | 
 258  | 
 140  | 
 7.0  | |
| 
 25  | 
 160  | 
 115  | 
 85  | 
 65  | 
 16  | 
 4-14  | 
 275  | 
 160  | 
 7.4  | |
| 
 32  | 
 180  | 
 135  | 
 100  | 
 78  | 
 18  | 
 4-18  | 
 280  | 
 180  | 
 8.3  | |
| 
 40  | 
 200  | 
 145  | 
 110  | 
 85  | 
 18  | 
 4-18  | 
 330  | 
 200  | 
 12.6  | |
| 
 50  | 
 230  | 
 160  | 
 125  | 
 100  | 
 20  | 
 8-18  | 
 350  | 
 240  | 
 16  | |
| 
 65  | 
 290  | 
 180  | 
 145  | 
 120  | 
 22  | 
 8-18  | 
 400  | 
 280  | 
 25  | |
| 
 80  | 
 310  | 
 195  | 
 160  | 
 135  | 
 22  | 
 8-23  | 
 355  | 
 280  | 
 30  | |
| 
 100  | 
 350  | 
 230  | 
 190  | 
 160  | 
 24  | 
 8-25  | 
 415  | 
 320  | 
 34.8  | |
| 
 125  | 
 400  | 
 270  | 
 220  | 
 188  | 
 28  | 
 8-25  | 
 460  | 
 360  | 
 89.5  | |
| 
 150  | 
 480  | 
 300  | 
 250  | 
 218  | 
 30  | 
 12-25  | 
 510  | 
 400  | 
 99  | |
| 
 200  | 
 600  | 
 360  | 
 310  | 
 278  | 
 34  | 
 12-25  | 
 710  | 
 400  | 
 181  | |
| 
 250  | 
 622  | 
 425  | 
 370  | 
 332  | 
 36  | 
 12-30  | 
 786  | 
 450  | 
 445  | |
| 
 300  | 
 698  | 
 485  | 
 430  | 
 390  | 
 40  | 
 16-30  | 
 925  | 
 500  | 
 651  | 
規(guī)格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)
| 
 4.0MPa  | 
 DN  | 
 L  | 
 D  | 
 D1  | 
 D2  | 
 b  | 
 n-φd  | 
 H  | 
 D0  | 
 重量Weight  | 
| 
 凹凸法蘭 MFM  
J41H J41Y J41W J41F J41N  
40 40P 40R 40I   | 
 20  | 
 150  | 
 105  | 
 75  | 
 51  | 
 16  | 
 4-14  | 
 275  | 
 140  | 
 7  | 
| 
 25  | 
 160  | 
 115  | 
 85  | 
 58  | 
 16  | 
 4-14  | 
 285  | 
 160  | 
 9  | |
| 
 32  | 
 180  | 
 135  | 
 100  | 
 66  | 
 18  | 
 4-18  | 
 302  | 
 180  | 
 12  | |
| 
 40  | 
 200  | 
 145  | 
 110  | 
 76  | 
 18  | 
 4-18  | 
 355  | 
 200  | 
 17  | |
| 
 50  | 
 230  | 
 160  | 
 125  | 
 88  | 
 20  | 
 4-18  | 
 373  | 
 240  | 
 24  | |
| 
 65  | 
 290  | 
 180  | 
 145  | 
 110  | 
 22  | 
 8-18  | 
 408  | 
 280  | 
 33  | |
| 
 80  | 
 310  | 
 195  | 
 160  | 
 121  | 
 22  | 
 8-18  | 
 436  | 
 320  | 
 44  | |
| 
 100  | 
 350  | 
 230  | 
 190  | 
 150  | 
 24  | 
 8-23  | 
 480  | 
 360  | 
 60  | |
| 
 125  | 
 400  | 
 270  | 
 220  | 
 176  | 
 28  | 
 8-25  | 
 588  | 
 400  | 
 90  | |
| 
 150  | 
 480  | 
 300  | 
 250  | 
 204  | 
 30  | 
 8-25  | 
 611  | 
 400  | 
 100  | |
| 
 200  | 
 533  | 
 375  | 
 320  | 
 260  | 
 38  | 
 12-30  | 
 720  | 
 400  | 
 190  | |
| 
 6.4MPa  | 
 20  | 
 190  | 
 125  | 
 90  | 
 51  | 
 20  | 
 4-18  | 
 228  | 
 160  | 
 13  | 
| 
 凹凸法蘭 MFM  
J41H J41Y J41W J41F J41N  
40 40P 40R 40I   | 
 25  | 
 210  | 
 135  | 
 100  | 
 58  | 
 22  | 
 4-18  | 
 275  | 
 180  | 
 15  | 
| 
 32  | 
 230  | 
 150  | 
 110  | 
 66  | 
 24  | 
 4-23  | 
 325  | 
 200  | 
 19  | |
| 
 40  | 
 260  | 
 165  | 
 125  | 
 76  | 
 24  | 
 4-23  | 
 360  | 
 240  | 
 25  | |
| 
 50  | 
 300  | 
 175  | 
 135  | 
 88  | 
 26  | 
 4-23  | 
 410  | 
 280  | 
 35  | |
| 
 65  | 
 340  | 
 200  | 
 160  | 
 110  | 
 28  | 
 8-23  | 
 450  | 
 320  | 
 48  | |
| 
 80  | 
 380  | 
 210  | 
 170  | 
 121  | 
 30  | 
 8-23  | 
 485  | 
 360  | 
 56  | |
| 
 100  | 
 430  | 
 250  | 
 200  | 
 150  | 
 32  | 
 8-25  | 
 537  | 
 400  | 
 125  | |
| 
 125  | 
 500  | 
 295  | 
 240  | 
 176  | 
 36  | 
 8-30  | 
 631  | 
 400  | 
 130  | |
| 
 150  | 
 550  | 
 340  | 
 280  | 
 204  | 
 38  | 
 8-34  | 
 646  | 
 450  | 
 160  | |
| 
 200  | 
 650  | 
 405  | 
 345  | 
 260  | 
 44  | 
 12-34  | 
 813  | 
 500  | 
 285  | |
| 
 10.0MPa  | 
 10  | 
 170  | 
 100  | 
 70  | 
 35  | 
 20  | 
 4-14  | 
 198  | 
 120  | 
 6  | 
| 
 凹凸法蘭 MFM  
J41H J41Y J41W J41F J41N  
100 100P 100R 100I  
 | 
 15  | 
 170  | 
 105  | 
 75  | 
 40  | 
 20  | 
 4-14  | 
 202  | 
 140  | 
 11  | 
| 
 20  | 
 190  | 
 125  | 
 90  | 
 51  | 
 22  | 
 4-18  | 
 228  | 
 160  | 
 13  | |
| 
 25  | 
 210  | 
 135  | 
 100  | 
 58  | 
 24  | 
 4-18  | 
 250  | 
 180  | 
 14  | |
| 
 32  | 
 230  | 
 150  | 
 110  | 
 66  | 
 24  | 
 4-23  | 
 326  | 
 220  | 
 16  | |
| 
 40  | 
 260  | 
 165  | 
 125  | 
 76  | 
 26  | 
 4-23  | 
 359  | 
 240  | 
 30  | |
| 
 50  | 
 300  | 
 195  | 
 145  | 
 88  | 
 28  | 
 4-25  | 
 414  | 
 280  | 
 50  | |
| 
 65  | 
 340  | 
 220  | 
 170  | 
 110  | 
 32  | 
 8-25  | 
 434  | 
 320  | 
 65  | |
| 
 80  | 
 380  | 
 230  | 
 180  | 
 121  | 
 34  | 
 8-25  | 
 547  | 
 400  | 
 100  | |
| 
 100  | 
 430  | 
 265  | 
 210  | 
 150  | 
 38  | 
 8-30  | 
 621  | 
 450  | 
 116  | |
| 
 125  | 
 500  | 
 310  | 
 250  | 
 176  | 
 42  | 
 8-34  | 
 732  | 
 450  | 
 150  | |
| 
 150  | 
 550  | 
 350  | 
 290  | 
 204  | 
 46  | 
 12-34  | 
 840  | 
 500  | 
 300  | |
| 
 200  | 
 650  | 
 430  | 
 360  | 
 260  | 
 54  | 
 12-41  | 
 925  | 
 550  | 
 600  | |
| 
 16.0  | 
 15  | 
 170  | 
 110  | 
 75  | 
 40  | 
 24  | 
 4-18  | 
 148  | 
 140  | 
 12  | 
| 
 環(huán)槽法蘭 RTJ J41H J41Y J41W  
160 160P 160R 160I   | 
 20  | 
 190  | 
 130  | 
 90  | 
 51  | 
 26  | 
 4-23  | 
 156  | 
 160  | 
 15  | 
| 
 25  | 
 210  | 
 140  | 
 100  | 
 58  | 
 28  | 
 4-23  | 
 175  | 
 180  | 
 17  | |
| 
 32  | 
 230  | 
 165  | 
 115  | 
 66  | 
 30  | 
 4-25  | 
 200  | 
 200  | 
 21  | |
| 
 40  | 
 260  | 
 175  | 
 125  | 
 76  | 
 32  | 
 4-27  | 
 231  | 
 240  | 
 31  | |
| 
 50  | 
 300  | 
 215  | 
 165  | 
 88  | 
 36  | 
 8-25  | 
 262  | 
 250  | 
 53  | |
| 
 65  | 
 340  | 
 245  | 
 190  | 
 110  | 
 44  | 
 8-30  | 
 303  | 
 320  | 
 70  | |
| 
 80  | 
 380  | 
 260  | 
 205  | 
 121  | 
 46  | 
 8-30  | 
 341  | 
 400  | 
 100  | |
| 
 100  | 
 430  | 
 300  | 
 240  | 
 150  | 
 48  | 
 8-34  | 
 485  | 
 450  | 
 120  | 





