·
•
•

| 産(chan)品類(lei)型 | 殼(ke)體強(qiang)度試(shi)驗/Mpa | 上(shang)密封(feng)試驗(yan)/Mpa | 密封(feng)試驗(yan)/Mpa | 适用(yong)介質(zhi) | 适用(yong)溫度(du)/℃ |
| NKJ61H-40 | 6.O | 4.4 | 4.4 | 水、蒸(zheng)汽、空(kong)氣 | ≤425 |
| NKJ61H-64 | 96 | 7.O | 7.O | ||
| NKJ61H-100 | 15.O | 11.0 | 11.O | ||
| NKJ61Y-40l | 6.O | 4.4 | 4.4 | 水(shui)、蒸汽(qi)、空氣(qi) | ≤550 |
| NKJ61Y-64l | 9.6 | 7.0 | 7.O | ||
| NKJ61Y-1OOI | 15.O | 11.O | 11.O |
| 零件(jian)名稱(cheng) | 閥體(ti)、閥蓋(gai) | 閥杆(gan) | 閥瓣(ban) | 密封(feng)面 | 閥(fa)杆螺(luo)母 | 填(tian)料 | 緊(jin)固件(jian) |
| NKJ61H-C型 | 25或(huo)WCB | 鉻不(bu)鏽鋼(gang) | 鉻不(bu)鏽鋼(gang) | H:合金(jin)鋼 | 鋁(lü)青銅(tong) | 膨脹(zhang)複合(he)石墨(mo) | 優質(zhi)碳鋼(gang) |
| NKJ61Y-l型 | 鉻(ge)钼鋼(gang) | 20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA | Y:硬(ying)質合(he)金 | 鉻(ge)钼鋼(gang) |
| 公(gong)稱通(tong)徑 DN/mm | 公(gong)稱壓(ya)力 PN/Mpa | 主(zhu)要外(wai)形尺(chi)寸和(he)連接(jie)尺寸(cun)/mm | |||||||
| L | H | D | D0 | D1 | L1 | α | W | ||
| 1O | 4.0 | 130 | 245 | 36 | 11 | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 16 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 21 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 26 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 285 | 48 | 34 | - | - | 37o30’ | 200 | |
| 40 | 200 | 320 | 55 | 40 | - | - | 37o30’ | 240 | |
| 50 | 230 | 365 | 64 | 48 | - | - | 37o30’ | 320 | |
| 65 | 290 | 41O | 82 | 66 | - | - | 37o30’ | 300 | |
| 80 | 31O | 430 | 95 | 78 | - | - | 37o30’ | 300 | |
| 100 | 350 | 470 | 117 | 1OO | - | - | 37o30’ | 350 | |
| 125 | 400 | 500 | 143 | 126 | - | - | 37o30’ | 350 | |
| 150 | 480 | 533 | 167 | 150 | - | - | 37o30’ | 400 | |
| 1O | 6.4 | 130 | 245 | 36 | 1O | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 15 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 20 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 25 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 280 | 48 | 33 | - | - | 37o30’ | 200 | |
| 40 | 200 | 320 | 55 | 39 | - | - | 37o30’ | 240 | |
| 50 | 230 | 365 | 64 | 48 | - | - | 37o30’ | 320 | |
| 65 | 290 | 41O | 82 | 65 | - | - | 37o30’ | 320 | |
| 80 | 31O | 430 | 95 | 76 | - | - | 37o30’ | 360 | |
| 100 | 350 | 470 | 117 | 98 | - | - | 37o30’ | 400 | |
| 125 | 480 | 500 | 143 | 123 | - | - | 37o30’ | 400 | |
| 150 | 480 | 533 | 167 | 148 | - | - | 37o30’ | 500 | |
| 1O | 10.O | 130 | 245 | 36 | 1O | 18.4 | 1O | - | 120 |
| 15 | 130 | 245 | 36 | 14 | 22.5 | 1O | - | 120 | |
| 20 | 150 | 265 | 44 | 20 | 28.5 | 11 | - | 160 | |
| 25 | 160 | 270 | 48 | 25 | 34.5 | 12 | - | 200 | |
| 32 | 180 | 285 | 48 | 32 | - | - | 37o30’ | 200 | |
| 40 | 200 | 320 | 55 | 38 | - | - | 37o30’ | 240 | |
| 50 | 230 | 355 | 64 | 48 | - | - | 37o30’ | 320 | |
| 65 | 290 | 41O | 82 | 63 | - | - | 37o30’ | 320 | |
| 80 | 31O | 430 | 95 | 74 | - | - | 37o30’ | 360 | |
| 1OO | 350 | 470 | 117 | 97 | - | - | 37o30’ | 400 | |
| 125 | 400 | 500 | 143 | 123 | - | - | 37o30’ | 400 | |
| 150 | 480 | 533 | 167 | 148 | - | - | 37o30’ | 500 | |
上一(yi)篇:J44H高(gao)壓角(jiao)式截(jie)止閥(fa)
下一(yi)篇:J941H-100C電(dian)動高(gao)壓截(jie)止閥(fa)
返回(hui)首頁(ye)
›
·
›•
··• ··•
›
•·