焊接截止閥 | 
| 型號: | J961Y | 口徑: | DN50-DN275 | 
| 壓力: | 16MPA-32MPA | 材質: | WCB/WC6/WC5/WC9 | 
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動。閥桿的運動形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉桿式(手輪與閥桿一起旋轉升降,螺母設在閥體上)。截止閥只適用于全開和全關,不允許作調節(jié)和節(jié)流。
PN 25.0-32.0MPa P57170V
執(zhí)行標準
| 
 設計與制造  | 
 結構長度  | 
 壓力-溫度  | 
 試驗-檢驗  | 
| 
 E101   | 
 E101   | 
 E101   | 
 E101   | 
壓力試驗
| 
 型號  | 
 公稱壓力  | 
 強度試驗 (MPa)  | 
 密封試驗 (MPa)  | 
 適用溫度℃  | 
 適用介質  | 
| 
 J61Y-250I   | 
 25.O  | 
 37.5  | 
 27.5  | 
 ≤550  | 
 水、蒸汽、油品  | 
| 
 J61Y-320I   | 
 32.0  | 
 48.0  | 
 35.2  | ||
| 
 J61Y-P54100V   | 
 P54100V  | 
 30.0  | 
 11.0  | 
 ≤540  | |
| 
 J61Y-P64140V   | 
 P54100V  | 
 42.0  | 
 15.4  | ||
| 
 J61Y-P57170V   | 
 P57170V  | 
 63.0  | 
 18.7  | 
 ≤570  | 
主要零件材料及性能
| 
 閥體  | 
 閥蓋  | 
 支架  | 
 閥桿  | 
 密封環(huán)  | 
 填料  | 
 閥桿螺母  | 
| 
 WCB   | 
 WCB   | 
 WCB   | 
 2Cr13  | 
 增強柔性石墨  | 
 增強柔性石墨  | 
 ZCu1A110Fe3  | 
| 
 WC6   | 
 WC6   | 
 WC6   | 
 38CrMoV   | |||
| 
 WC9   | 
 WC9   | 
 WC9   | 
 38CrMoV   | 
PN 25.0-32.0MPa P57170V
規(guī)格主要尺寸
| 
 型號  | 
 DN  | 
 d  | 
 L  | 
 L1  | 
 L2  | 
 H  | 
 電裝型號  | 
| 
 J961Y-250  | 
 20  | 
 19  | 
 150  | 
 363  | 
 197  | 
 576  | 
 DZW15  | 
| 
 25  | 
 22  | 
 180  | 
 363  | 
 197  | 
 590  | 
 DZW15  | |
| 
 32  | 
 26  | 
 180  | 
 363  | 
 197  | 
 606  | 
 DZW15  | |
| 
 40  | 
 36  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW20  | |
| 
 50  | 
 42  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW30  | |
| 
 65  | 
 56  | 
 340  | 
 473  | 
 277  | 
 1060  | 
 DZW45  | |
| 
 80  | 
 80  | 
 390  | 
 526  | 
 283  | 
 1280  | 
 DZW90  | |
| 
 100  | 
 84  | 
 480  | 
 526  | 
 283  | 
 1290  | 
 DZW90  | |
| 
 J961Y-320  | 
 20  | 
 19  | 
 150  | 
 363  | 
 197  | 
 276  | 
 DZW15  | 
| 
 25  | 
 22  | 
 180  | 
 363  | 
 197  | 
 590  | 
 DZW15  | |
| 
 32  | 
 26  | 
 180  | 
 363  | 
 197  | 
 606  | 
 DZW15  | |
| 
 40  | 
 36  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW20  | |
| 
 50  | 
 42  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW30  | |
| 
 65  | 
 60  | 
 470  | 
 526  | 
 283  | 
 1140  | 
 DZW90  | |
| 
 80  | 
 80  | 
 570  | 
 526  | 
 283  | 
 1350  | 
 DZW120  | |
| 
 100  | 
 96  | 
 660  | 
 554  | 
 609  | 
 1500  | 
 DZW180  | |
| 
 J961Y-P57170V  | 
 20  | 
 19  | 
 150  | 
 363  | 
 197  | 
 576  | 
 DZW15  | 
| 
 25  | 
 22  | 
 180  | 
 363  | 
 197  | 
 590  | 
 DZW15  | |
| 
 32  | 
 26  | 
 180  | 
 363  | 
 197  | 
 606  | 
 DZWl5  | |
| 
 40  | 
 36  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW20  | |
| 
 50  | 
 42  | 
 250  | 
 363  | 
 197  | 
 722  | 
 DZW30  | |
| 
 65  | 
 60  | 
 762  | 
 526  | 
 283  | 
 1543  | 
 DZW90  | |
| 
 80  | 
 74  | 
 864  | 
 526  | 
 283  | 
 1790  | 
 DZWl20  | |
| 
 100  | 
 88  | 
 965  | 
 554  | 
 309  | 
 1890  | 
 DZWl80  | 
PN25.0MPa-32.0MPa P54100V-P54170V
規(guī)格主要尺寸
| 
 型號  | 
 DN  | 
 d  | 
 L  | 
 H  | 
 D0  | 
| 
 J61Y-250  | 
 10  | 
 10  | 
 110  | 
 230  | 
 140  | 
| 
 20  | 
 19  | 
 150  | 
 272  | 
 180  | |
| 
 25  | 
 22  | 
 180  | 
 308  | 
 230  | |
| 
 32  | 
 26  | 
 180  | 
 308  | 
 230  | |
| 
 40  | 
 36  | 
 250  | 
 493  | 
 320  | |
| 
 50  | 
 42  | 
 250  | 
 493  | 
 320  | |
| 
 65  | 
 56  | 
 340  | 
 775  | 
 460  | |
| 
 80  | 
 64  | 
 390  | 
 848  | 
 510  | |
| 
 100  | 
 84  | 
 480  | 
 910  | 
 560  | |
| 
 J61Y-P54100V  | 
 10  | 
 12  | 
 110  | 
 170  | 
 160  | 
| 
 20  | 
 23  | 
 150  | 
 270  | 
 200  | |
| 
 25  | 
 27  | 
 180  | 
 270  | 
 200  | |
| 
 32  | 
 32  | 
 180  | 
 365  | 
 240  | |
| 
 40  | 
 36  | 
 250  | 
 493  | 
 320  | |
| 
 50  | 
 45  | 
 350  | 
 580  | 
 320  | |
| 
 65  | 
 57.6  | 
 430  | 
 602  | 
 360  | |
| 
 80  | 
 74  | 
 470  | 
 660  | 
 500  | |
| 
 100  | 
 84  | 
 480  | 
 910  | 
 560  | |
| 
 J61Y-320 J61Y-P54140V  | 
 10  | 
 10  | 
 1lO  | 
 230  | 
 140  | 
| 
 20  | 
 19  | 
 150  | 
 272  | 
 180  | |
| 
 25  | 
 22  | 
 180  | 
 308  | 
 240  | |
| 
 32  | 
 26  | 
 180  | 
 308  | 
 240  | |
| 
 40  | 
 36  | 
 250  | 
 493  | 
 320  | |
| 
 50  | 
 42  | 
 250  | 
 493  | 
 320  | |
| 
 65  | 
 60  | 
 470  | 
 895  | 
 560  | |
| 
 80  | 
 80  | 
 570  | 
 1085  | 
 700  | |
| 
 100  | 
 96  | 
 660  | 
 1045  | 
 700  | |
| 
 J61Y-P67170V  | 
 10  | 
 10  | 
 110  | 
 230  | 
 140  | 
| 
 20  | 
 19  | 
 150  | 
 272  | 
 180  | |
| 
 25  | 
 22  | 
 180  | 
 308  | 
 240  | |
| 
 32  | 
 26  | 
 180  | 
 308  | 
 240  | |
| 
 40  | 
 36  | 
 250  | 
 493  | 
 320  | |
| 
 50  | 
 42  | 
 250  | 
 493  | 
 320  | |
| 
 65  | 
 60  | 
 762  | 
 1155  | 
 610  | |
| 
 80  | 
 74  | 
 864  | 
 1315  | 
 900  | |
| 
 100  | 
 88  | 
 965  | 
 1475  | 
 900  | 





