DZ40/41 H/X低溫鍛鋼閘閥 
設(shè)計與制造標(biāo)準(zhǔn): 
●設(shè)計與制造:GB12234 ●法蘭尺寸:GB9113 JB/T79 ●壓力溫度:JB/T74 GB9131 ●結(jié)構(gòu)長度:GB/T12221 ●對焊連接尺寸:--- ●檢驗與試驗:JB/T9092 GB13927 
安裝尺寸及重量: 
| 
 ANSI 150Lb  |  
| 
 NPS  | 
 11/2  | 
 2  | 
 21/2  | 
 3  | 
 4  | 
 5  | 
 6  | 
 8  | 
 10  | 
 12  | 
 14  | 
 16  |  
| 
 L  | 
 165  | 
 178  | 
 190  | 
 203  | 
 229  | 
 254  | 
 267  | 
 292  | 
 330  | 
 356  | 
 381  | 
 406  |  
| 
 H  | 
 350  | 
 385  | 
 420  | 
 540  | 
 610  | 
 690  | 
 780  | 
 930  | 
 980  | 
 1180  | 
 1390  | 
 1620  |  
| 
 D0  | 
 140  | 
 200  | 
 250  | 
 250  | 
 250  | 
 300  | 
 300  | 
 350  | 
 400  | 
 450  | 
 500  | 
 600  |  
| 
 Wt  | 
 15  | 
 23  | 
 27  | 
 40  | 
 50  | 
 70  | 
 85  | 
 135  | 
 180  | 
 265  | 
 420  | 
 550  |  
| 
 GB 1.6Mpa  |  
| 
 DN  | 
 40  | 
 50  | 
 65  | 
 80  | 
 100  | 
 125  | 
 150  | 
 200  | 
 250  | 
 300  | 
 350  | 
 400  |  
| 
 L  | 
 -  | 
 250  | 
 265  | 
 280  | 
 300  | 
 325  | 
 350  | 
 400  | 
 450  | 
 500  | 
 550  | 
 600  |  
| 
 H  | 
 -  | 
 525  | 
 570  | 
 645  | 
 780  | 
 780  | 
 865  | 
 1210  | 
 1420  | 
 1650  | 
 1840  | 
 2075  |  
| 
 D0  | 
 -  | 
 240  | 
 280  | 
 280  | 
 320  | 
 320  | 
 320  | 
 400  | 
 450  | 
 560  | 
 640  | 
 720  |  
| 
 Wt  | 
 -  | 
 24  | 
 32  | 
 40  | 
 55  | 
 58  | 
 81  | 
 220  | 
 302  | 
 452  | 
 618  | 
 863  |  
| 
 ANSI 300Lb  |  
| 
 DN  | 
 11/2  | 
 2  | 
 21/2  | 
 3  | 
 4  | 
 5  | 
 6  | 
 8  | 
 10  | 
 12  | 
 14  | 
 16  |  
| 
 L  | 
 -  | 
 216  | 
 241  | 
 283  | 
 305  | 
 381  | 
 403  | 
 419  | 
 457  | 
 502  | 
 762  | 
 838  |  
| 
 H  | 
 -  | 
 575  | 
 635  | 
 715  | 
 815  | 
 965  | 
 1025  | 
 1225  | 
 1440  | 
 1665  | 
 1880  | 
 2050  |  
| 
 D0  | 
 -  | 
 200  | 
 250  | 
 250  | 
 250  | 
 300  | 
 350  | 
 400  | 
 450  | 
 500  | 
 600  | 
 600  |  
| 
 Wt  | 
 -  | 
 30  | 
 38  | 
 51  | 
 79  | 
 115  | 
 140  | 
 220  | 
 290  | 
 410  | 
 600  | 
 750  |  
| 
 GB 2.5Mpa  |  
| 
 DN  | 
 40  | 
 50  | 
 65  | 
 80  | 
 100  | 
 125  | 
 150  | 
 200  | 
 250  | 
 300  | 
 350  | 
 400  |  
| 
 L  | 
 -  | 
 250  | 
 265  | 
 280  | 
 300  | 
 325  | 
 350  | 
 400  | 
 450  | 
 500  | 
 550  | 
 600  |  
| 
 H  | 
 -  | 
 550  | 
 590  | 
 680  | 
 810  | 
 810  | 
 1050  | 
 1240  | 
 1450  | 
 1680  | 
 1870  | 
 2105  |  
| 
 D0  | 
 -  | 
 240  | 
 280  | 
 280  | 
 320  | 
 320  | 
 360  | 
 400  | 
 450  | 
 560  | 
 640  | 
 720  |  
| 
 Wt  | 
 -  | 
 27  | 
 41  | 
 56  | 
 75  | 
 79  | 
 145  | 
 242  | 
 307  | 
 500  | 
 670  | 
 916  |  
| 
 GB 4.0Mpa  |  
| 
 DN  | 
 40  | 
 50  | 
 65  | 
 80  | 
 100  | 
 125  | 
 150  | 
 200  | 
 250  | 
 300  | 
 350  | 
 400  |  
| 
 L  | 
 -  | 
 250  | 
 280  | 
 310  | 
 350  | 
 400  | 
 450  | 
 550  | 
 650  | 
 750  | 
 850  | 
 950  |  
| 
 H  | 
 -  | 
 570  | 
 610  | 
 700  | 
 830  | 
 920  | 
 1050  | 
 1250  | 
 1470  | 
 1700  | 
 1890  | 
 2125  |  
| 
 D0  | 
 -  | 
 280  | 
 280  | 
 320  | 
 360  | 
 360  | 
 400  | 
 450  | 
 560  | 
 640  | 
 720  | 
 -  |  
| 
 Wt  | 
 -  | 
 28  | 
 42  | 
 58  | 
 78  | 
 110  | 
 171  | 
 291  | 
 399  | 
 574  | 
 740  | 
 920  |  
| 
 ANSI 600Lb  |  
| 
 DN  | 
 11/2  | 
 2  | 
 21/2  | 
 3  | 
 4  | 
 5  | 
 6  | 
 8  | 
 10  | 
 12  | 
 14  | 
 16  |  
| 
 L  | 
 -  | 
 292  | 
 330  | 
 356  | 
 432  | 
 508  | 
 559  | 
 660  | 
 787  | 
 838  | 
 -  | 
 -  |  
| 
 H  | 
 -  | 
 630  | 
 700  | 
 760  | 
 900  | 
 990  | 
 1070  | 
 1280  | 
 1500  | 
 1740  | 
 -  | 
 -  |  
| 
 D0  | 
 -  | 
 250  | 
 250  | 
 250  | 
 350  | 
 350  | 
 450  | 
 500  | 
 600  | 
 680  | 
 -  | 
 -  |  
| 
 Wt  | 
 -  | 
 45  | 
 58  | 
 75  | 
 126  | 
 186  | 
 260  | 
 385  | 
 500  | 
 700  | 
 -  | 
 -  |   
性能參數(shù) 
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