產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
三維偏心設(shè)計(jì) 多層復(fù)合金屬密封,結(jié)構(gòu)簡(jiǎn)單(電動(dòng)調(diào)節(jié)閥) 公稱(chēng)通徑:50~100mm 使用溫度:-50℃~+450℃ 流體范圍:水,蒸汽,油品,酸,堿,鹽等各種腐 蝕性介質(zhì) 設(shè)計(jì)制造:GB/T1223-89 API609 法蘭結(jié)構(gòu)長(zhǎng)度:GB/T12221-89 ANSI16.5 法蘭連接尺寸:GB/T9113,GB9115-88 Hg20592 JB79-59 ANSI B16.5 試驗(yàn)和檢驗(yàn):GB/T13927-92 |
型號(hào) | D973H-6-25C | D973H-6-25P | D973H-6-25R | D973H-6-25I |
零件 | D973H-150-300(Lb)C | D973H-150-300(Lb)P8 | D973H-150-300(Lb)R8 | D973H-150-300(Lb)C |
閥體 | WCB或ZG25 | CF或ZG1Cr18Ni9Ti | CF8M或ZG1Cr18NiMo2Ti | WC6或ZG15CrMo |
蝶板 | WCB或ZG25 | CF或ZG1Cr18Ni9Ti | CF8M或ZG1Cr18NiMo2Ti | WC6或ZG15CrMo |
閥桿 | 40C鍍Cr | 1Cr18Ni9Ti或304 | 316或0 Cr18NiMo2Ti | F22或25 CrMo2Vi |
壓圈 | ZCuAL9Mn2 | HMn58-2-2 | HMn58-2-2 | 316或0 Cr18NiMo2Ti |
閥座 | 不銹鋼或多種復(fù)合材料 |
2.5MPa | 公稱(chēng)通徑DN | 外形尺寸 | 連接尺寸 | |||||
L | L1 | L2 | H | D | D1 | N-φd | ||
50 | 43 | 158 | 114 | 170 | 165 | 125 | 4-φ18 | |
65 | 46 | 158 | 114 | 170 | 185 | 145 | 8-φ18 | |
80 | 46 | 207 | 122 | 228 | 200 | 160 | 8-φ18 | |
100 | 52 | 207 | 122 | 243 | 235 | 190 | 8-φ22 | |
125 | 56 | 256 | 156 | 285 | 270 | 220 | 8-φ26 | |
150 | 56 | 256 | 156 | 310 | 300 | 250 | 8-φ26 | |
200 | 60 | 256 | 156 | 335 | 360 | 310 | 12-φ26 | |
250 | 68 | 256 | 156 | 385 | 425 | 370 | 12-φ30 | |
300 | 78 | 380 | 242 | 485 | 485 | 430 | 16-φ30 | |
350 | 78 | 380 | 242 | 485 | 555 | 490 | 16-φ33 | |
400 | 102 | 380 | 242 | 584 | 620 | 550 | 16-φ36 | |
450 | 114 | 380 | 242 | 635 | 670 | 640 | 20-φ36 | |
500 | 127 | | | | 730 | 660 | 20-φ36 | |
600 | 154 | | | | 845 | 770 | 20-φ39 | |
700 | 165 | | | | 960 | 875 | 24-φ42 | |
800 | 190 | | | | 1085 | 990 | 24-φ48 | |
4.0MPa | 50 | 43 | 158 | | 170 | 165 | 125 | 4-φ18 |
65 | 46 | 158 | 114 | 170 | 185 | 145 | 8-φ18 | |
80 | 46 | 207 | 114 | 228 | 200 | 160 | 8-φ18 | |
100 | 52 | 207 | 122 | 243 | 235 | 190 | 8-φ22 | |
125 | 56 | 256 | 122 | 285 | 270 | 220 | 8-φ26 | |
150 | 56 | 256 | 156 | 310 | 300 | 250 | 8-φ26 | |
200 | 60 | 256 | 156 | 335 | 375 | 320 | 12-φ30 | |
250 | 68 | 256 | 156 | 385 | 450 | 385 | 12-φ33 | |
300 | 78 | 380 | 156 | 485 | 515 | 450 | 16-φ33 | |
350 | 78 | 380 | 242 | 485 | 580 | 510 | 16-φ36 | |
400 | 102 | 380 | 242 | 635 | 685 | 610 | 16-φ39 | |
450 | 114 | 380 | 242 | 635 | 685 | 610 | 20-φ39 | |
500 | 127 | | | | 755 | 670 | 20-φ42 | |
600 | 154 | | | | 890 | 795 | 20-φ48 |