类别:美国进口阀门 发布时间:2020-12-28 00:00 浏览: 次

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〖A42Y弹簧全启封闭式安全阀〗
【A42Y弹簧全启封闭式安全阀-产品说明】
A42Y-C弹簧全启封闭式安全阀型适用于工作温度≤300℃空气、石油气、液体等介质的设备和管路上。A42Y-弹簧封闭全启式安全阀P型及A42Y-R弹簧封闭全启式安全阀型适用于工作温度≤200℃有腐蚀性的介质的设备和管路上,作为超压保护装置。 连接法兰标准按JB/T…..94系列1。≥6.4MPa按JB/T….94系列2.
弹簧全启封闭式安全阀产品型号(K/D)A42Y-16/25/40/64/100C/P/R/RL
【A42Y弹簧全启封闭式安全阀-主要零件材料】
| 
 NO.  | 
 零件名称  | 
 A42Y-C/KA42Y-C材料  | 
 A42Y-P/KA42Y-P材料  | 
 A42Y-R材料  | 
 DA42Y-P材料  | 
| 
 1  | 
 阀座  | 
 2Cr13/1Cr18Ni9Ti  | 
 ZG1Cr18Ni9Ti  | 
 ZG1Cr18Ni12Mo2Ti  | 
 ZG1Cr18Ni9Ti  | 
| 
 2  | 
 阀体  | 
 WCB  | 
 ZG1Cr18Ni9Ti  | 
 ZG1Cr18Ni12Mo2Ti  | 
 LCB/ZG1Cr18Ni9Ti  | 
| 
 3  | 
 调节圈  | 
 2Cr13/1Cr18Ni9Ti  | 
 1Cr18Ni9Ti  | 
 1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti  | 
| 
 4  | 
 反冲盘  | 
 2Cr13/1Cr18Ni9Ti  | 
 1Cr18Ni9Ti  | 
 1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti  | 
| 
 5  | 
 阀瓣  | 
 2Cr13/1Cr18Ni9Ti  | 
 1Cr18Ni9Ti  | 
 1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti  | 
| 
 6  | 
 导向套  | 
 2Cr13/1Cr18Ni9Ti  | 
 1Cr18Ni9Ti  | 
 1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti  | 
| 
 7  | 
 阀盖  | 
 ZG230-450  | 
 ZG230-450  | 
 ZG230-450  | 
 ZG1Cr18Ni9Ti  | 
| 
 8  | 
 弹簧  | 
 50CrVA  | 
 50CrVA包覆氟塑料  | 
 50CrVA包覆氟塑料  | 
 50CrVA  | 
| 
 9  | 
 阀杆  | 
 2Cr13  | 
 1Cr18Ni9Ti/1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti/1Cr18Ni12Mo2Ti  | 
 1Cr18Ni9Ti  | 
| 
 10  | 
 调整螺杆  | 
 45  | 
 2Cr13  | 
 2Cr13  | 
 2Cr13  | 
| 
 11  | 
 阀帽  | 
 ZG200-400  | 
 ZG200-400  | 
 ZG200-400  | 
 ZG230-450  | 
| 
 
  | 
 密封面材料  | 
 堆焊Co基硬质合金  | |||

【A42Y弹簧全启封闭式安全阀-主要外形尺寸】
| 
 型号  | 
 公称通径  | 
 do  | 
 D  | 
 K  | 
 g  | 
 g1  | 
 b  | 
 f  | 
 f1  | 
 Z-ød  | 
 DN'  | 
 D1  | 
 K1  | 
 g3  | 
 g2  | 
 b1  | 
 f'  | 
 f1'  | 
 Z1-ød1  | 
 L  | 
 L1  | 
 ≈H  | 
| 
 A42Y-16C A42Y-16P A42Y-16R KA42Y-16C DA42Y-16C(P)  | 
 20  | 
 15  | 
 105  | 
 75  | 
 
  | 
 55  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 25  | 
 115  | 
 85  | 
 
  | 
 65  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 110  | 
 95  | 
 378  | 
| 
 25  | 
 16  | 
 115  | 
 85  | 
 
  | 
 65  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 32  | 
 140  | 
 100  | 
 
  | 
 78  | 
 18  | 
 2  | 
 
  | 
 4-18  | 
 110  | 
 95  | 
 378  | |
| 
 32  | 
 20  | 
 140  | 
 100  | 
 
  | 
 78  | 
 18  | 
 2  | 
 
  | 
 4-18  | 
 40  | 
 150  | 
 110  | 
 
  | 
 85  | 
 18  | 
 3  | 
 
  | 
 4-18  | 
 115  | 
 100  | 
 378  | |
| 
 40  | 
 25  | 
 150  | 
 110  | 
 
  | 
 85  | 
 18  | 
 3  | 
 
  | 
 4-18  | 
 50  | 
 165  | 
 125  | 
 
  | 
 100  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 120  | 
 110  | 
 406  | |
| 
 50  | 
 32  | 
 165  | 
 125  | 
 
  | 
 100  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 65  | 
 185  | 
 145  | 
 
  | 
 120  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 135  | 
 120  | 
 450  | |
| 
 65  | 
 40  | 
 185  | 
 145  | 
 
  | 
 120  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 80  | 
 200  | 
 160  | 
 
  | 
 135  | 
 20  | 
 3  | 
 
  | 
 8-18  | 
 160  | 
 140  | 
 520  | |
| 
 80  | 
 50  | 
 200  | 
 160  | 
 
  | 
 135  | 
 20  | 
 3  | 
 
  | 
 8-18  | 
 100  | 
 220  | 
 180  | 
 
  | 
 155  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 170  | 
 135  | 
 525  | |
| 
 100  | 
 65  | 
 220  | 
 180  | 
 
  | 
 155  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 125  | 
 250  | 
 210  | 
 
  | 
 185  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 195  | 
 175  | 
 690  | |
| 
 125  | 
 80  | 
 250  | 
 210  | 
 
  | 
 185  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 150  | 
 285  | 
 240  | 
 
  | 
 210  | 
 24  | 
 3  | 
 
  | 
 8-23  | 
 210  | 
 190  | 
 780  | |
| 
 150  | 
 100  | 
 285  | 
 240  | 
 
  | 
 210  | 
 24  | 
 3  | 
 
  | 
 8-23  | 
 175  | 
 310  | 
 270  | 
 
  | 
 240  | 
 26  | 
 3  | 
 
  | 
 8-23  | 
 255  | 
 230  | 
 838  | |
| 
 200  | 
 125  | 
 340  | 
 295  | 
 
  | 
 265  | 
 26  | 
 3  | 
 
  | 
 12-23  | 
 250  | 
 405  | 
 355  | 
 
  | 
 320  | 
 30  | 
 3  | 
 
  | 
 12-26  | 
 300  | 
 260  | 
 992  | |
| 
 250  | 
 150  | 
 405  | 
 355  | 
 
  | 
 320  | 
 30  | 
 3  | 
 
  | 
 12-26  | 
 300  | 
 460  | 
 410  | 
 
  | 
 375  | 
 30  | 
 4  | 
 
  | 
 12-26  | 
 350  | 
 320  | 
 1266  | |
| 
 300  | 
 220  | 
 460  | 
 410  | 
 
  | 
 375  | 
 30  | 
 4  | 
 
  | 
 12-26  | 
 400  | 
 580  | 
 525  | 
 
  | 
 485  | 
 36  | 
 4  | 
 
  | 
 16-30  | 
 370  | 
 350  | 
 1283  | |
| 
 350  | 
 250  | 
 520  | 
 470  | 
 
  | 
 435  | 
 34  | 
 4  | 
 
  | 
 16-26  | 
 500  | 
 715  | 
 650  | 
 
  | 
 608  | 
 44  | 
 4  | 
 
  | 
 20-34  | 
 500  | 
 450  | 
 1520  | |
| 
 400  | 
 280  | 
 580  | 
 525  | 
 
  | 
 485  | 
 36  | 
 4  | 
 
  | 
 16-30  | 
 500  | 
 715  | 
 650  | 
 
  | 
 608  | 
 44  | 
 4  | 
 
  | 
 20-34  | 
 500  | 
 450  | 
 1530  | |
| 
 A42Y-25C A42Y-25P A42Y-25R KA42Y-25C DA42Y-25(P)  | 
 20  | 
 15  | 
 105  | 
 75  | 
 
  | 
 55  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 25  | 
 115  | 
 85  | 
 
  | 
 65  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 110  | 
 95  | 
 378  | 
| 
 25  | 
 16  | 
 115  | 
 85  | 
 
  | 
 65  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 32  | 
 140  | 
 100  | 
 
  | 
 78  | 
 18  | 
 2  | 
 
  | 
 4-18  | 
 110  | 
 95  | 
 378  | |
| 
 32  | 
 20  | 
 140  | 
 100  | 
 
  | 
 78  | 
 18  | 
 2  | 
 
  | 
 4-18  | 
 40  | 
 150  | 
 110  | 
 
  | 
 85  | 
 18  | 
 3  | 
 
  | 
 4-18  | 
 115  | 
 100  | 
 378  | |
| 
 40  | 
 25  | 
 150  | 
 110  | 
 
  | 
 85  | 
 18  | 
 3  | 
 
  | 
 4-18  | 
 50  | 
 165  | 
 125  | 
 
  | 
 100  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 120  | 
 110  | 
 406  | |
| 
 50  | 
 32  | 
 165  | 
 125  | 
 
  | 
 100  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 65  | 
 185  | 
 145  | 
 
  | 
 120  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 135  | 
 120  | 
 450  | |
| 
 65  | 
 40  | 
 185  | 
 145  | 
 
  | 
 120  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 80  | 
 200  | 
 160  | 
 
  | 
 135  | 
 20  | 
 3  | 
 
  | 
 8-18  | 
 160  | 
 140  | 
 520  | |
| 
 80  | 
 50  | 
 200  | 
 160  | 
 
  | 
 135  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 100  | 
 220  | 
 180  | 
 
  | 
 155  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 170  | 
 135  | 
 525  | |
| 
 100  | 
 65  | 
 230  | 
 190  | 
 
  | 
 160  | 
 24  | 
 3  | 
 
  | 
 8-23  | 
 125  | 
 250  | 
 210  | 
 
  | 
 185  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 195  | 
 175  | 
 690  | |
| 
 125  | 
 80  | 
 270  | 
 220  | 
 
  | 
 188  | 
 28  | 
 3  | 
 
  | 
 8-26  | 
 150  | 
 285  | 
 240  | 
 
  | 
 210  | 
 24  | 
 3  | 
 
  | 
 8-23  | 
 210  | 
 190  | 
 780  | |
| 
 150  | 
 100  | 
 300  | 
 250  | 
 
  | 
 218  | 
 30  | 
 3  | 
 
  | 
 8-26  | 
 175  | 
 310  | 
 270  | 
 
  | 
 240  | 
 26  | 
 3  | 
 
  | 
 8-23  | 
 255  | 
 230  | 
 838  | |
| 
 200  | 
 125  | 
 360  | 
 310  | 
 
  | 
 278  | 
 34  | 
 3  | 
 
  | 
 12-26  | 
 250  | 
 405  | 
 355  | 
 
  | 
 320  | 
 30  | 
 3  | 
 
  | 
 12-26  | 
 300  | 
 260  | 
 992  | |
| 
 250  | 
 150  | 
 425  | 
 370  | 
 
  | 
 332  | 
 36  | 
 3  | 
 
  | 
 12-30  | 
 300  | 
 460  | 
 410  | 
 
  | 
 375  | 
 30  | 
 4  | 
 
  | 
 12-26  | 
 350  | 
 320  | 
 1266  | |
| 
 300  | 
 220  | 
 485  | 
 430  | 
 
  | 
 390  | 
 40  | 
 4  | 
 
  | 
 16-30  | 
 400  | 
 580  | 
 525  | 
 
  | 
 485  | 
 36  | 
 4  | 
 
  | 
 16-30  | 
 370  | 
 350  | 
 1283  | 
| 
 型号  | 
 公称通径  | 
 do  | 
 D  | 
 K  | 
 g  | 
 g1  | 
 b  | 
 f  | 
 f1  | 
 Z-ød  | 
 DN'  | 
 D1  | 
 K1  | 
 g3  | 
 g2  | 
 b1  | 
 f'  | 
 f1'  | 
 Z1-ød1  | 
 L  | 
 L1  | 
 ≈H  | 
| 
 A42Y-40C A42Y-40P A42Y-40R KA42Y-40C DA42Y-40(P)  | 
 20  | 
 15  | 
 105  | 
 75  | 
 51  | 
 55  | 
 16  | 
 2  | 
 4  | 
 4-14  | 
 25  | 
 115  | 
 85  | 
 
  | 
 65  | 
 16  | 
 2  | 
 
  | 
 4-14  | 
 110  | 
 95  | 
 378  | 
| 
 25  | 
 16  | 
 115  | 
 85  | 
 58  | 
 65  | 
 16  | 
 2  | 
 4  | 
 4-14  | 
 32  | 
 140  | 
 100  | 
 
  | 
 78  | 
 18  | 
 2  | 
 
  | 
 4-18  | 
 110  | 
 95  | 
 378  | |
| 
 32  | 
 20  | 
 140  | 
 100  | 
 66  | 
 78  | 
 18  | 
 2  | 
 4  | 
 4-18  | 
 40  | 
 150  | 
 110  | 
 
  | 
 85  | 
 18  | 
 3  | 
 
  | 
 4-18  | 
 115  | 
 100  | 
 378  | |
| 
 40  | 
 25  | 
 150  | 
 110  | 
 76  | 
 85  | 
 18  | 
 3  | 
 4  | 
 4-18  | 
 50  | 
 165  | 
 125  | 
 
  | 
 100  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 120  | 
 110  | 
 406  | |
| 
 50  | 
 32  | 
 165  | 
 125  | 
 88  | 
 100  | 
 20  | 
 3  | 
 4  | 
 4-18  | 
 65  | 
 185  | 
 145  | 
 
  | 
 120  | 
 20  | 
 3  | 
 
  | 
 4-18  | 
 135  | 
 120  | 
 450  | |
| 
 65  | 
 40  | 
 185  | 
 145  | 
 110  | 
 120  | 
 22  | 
 3  | 
 4  | 
 8-18  | 
 80  | 
 200  | 
 160  | 
 
  | 
 135  | 
 20  | 
 3  | 
 
  | 
 8-18  | 
 160  | 
 140  | 
 520  | |
| 
 80  | 
 50  | 
 200  | 
 160  | 
 121  | 
 135  | 
 22  | 
 3  | 
 4  | 
 8-18  | 
 100  | 
 220  | 
 180  | 
 
  | 
 155  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 170  | 
 135  | 
 525  | |
| 
 100  | 
 65  | 
 235  | 
 190  | 
 150  | 
 160  | 
 24  | 
 3  | 
 4.5  | 
 8-23  | 
 125  | 
 250  | 
 210  | 
 
  | 
 185  | 
 22  | 
 3  | 
 
  | 
 8-18  | 
 195  | 
 175  | 
 690  | |
| 
 125  | 
 80  | 
 270  | 
 220  | 
 176  | 
 188  | 
 28  | 
 3  | 
 4.5  | 
 8-26  | 
 150  | 
 285  | 
 240  | 
 
  | 
 210  | 
 24  | 
 3  | 
 
  | 
 8-23  | 
 210  | 
 190  | 
 780  | |
| 
 150  | 
 100  | 
 300  | 
 250  | 
 204  | 
 218  | 
 30  | 
 3  | 
 4.5  | 
 8-26  | 
 175  | 
 310  | 
 270  | 
 
  | 
 240  | 
 26  | 
 3  | 
 
  | 
 8-23  | 
 255  | 
 230  | 
 838  | |
| 
 200  | 
 125  | 
 375  | 
 320  | 
 260  | 
 282  | 
 38  | 
 3  | 
 4.5  | 
 12-30  | 
 250  | 
 405  | 
 355  | 
 
  | 
 320  | 
 30  | 
 3  | 
 
  | 
 12-26  | 
 300  | 
 260  | 
 992  | |
| 
 250  | 
 150  | 
 450  | 
 385  | 
 313  | 
 345  | 
 42  | 
 3  | 
 4.5  | 
 12-34  | 
 300  | 
 460  | 
 410  | 
 
  | 
 375  | 
 30  | 
 4  | 
 
  | 
 12-26  | 
 350  | 
 320  | 
 1266  | |
| 
 A42Y-64 A42Y-64P A42Y-64R DA42Y-64(P)  | 
 20  | 
 10  | 
 125  | 
 90  | 
 51  | 
 68  | 
 22  | 
 2  | 
 4  | 
 4-18  | 
 25  | 
 115  | 
 85  | 
 58  | 
 65  | 
 16  | 
 2  | 
 4  | 
 4-14  | 
 96  | 
 85  | 
 264  | 
| 
 25  | 
 16  | 
 140  | 
 100  | 
 58  | 
 78  | 
 22  | 
 2  | 
 4  | 
 4-18  | 
 32  | 
 140  | 
 100  | 
 66  | 
 78  | 
 18  | 
 2  | 
 4  | 
 4-18  | 
 110  | 
 100  | 
 277  | |
| 
 32  | 
 20  | 
 155  | 
 110  | 
 66  | 
 82  | 
 24  | 
 2  | 
 4  | 
 4-23  | 
 40  | 
 150  | 
 110  | 
 76  | 
 85  | 
 18  | 
 3  | 
 4  | 
 4-18  | 
 130  | 
 110  | 
 289  | |
| 
 40  | 
 25  | 
 170  | 
 125  | 
 76  | 
 95  | 
 24  | 
 3  | 
 4  | 
 4-23  | 
 50  | 
 165  | 
 125  | 
 88  | 
 100  | 
 20  | 
 3  | 
 4  | 
 4-18  | 
 130  | 
 120  | 
 319  | |
| 
 50  | 
 32  | 
 180  | 
 135  | 
 88  | 
 105  | 
 26  | 
 3  | 
 4  | 
 4-23  | 
 65  | 
 185  | 
 145  | 
 110  | 
 120  | 
 222  | 
 3  | 
 4  | 
 8-18  | 
 135  | 
 130  | 
 389  | |
| 
 65  | 
 40  | 
 205  | 
 160  | 
 110  | 
 130  | 
 28  | 
 3  | 
 4  | 
 8-23  | 
 80  | 
 200  | 
 160  | 
 121  | 
 135  | 
 22  | 
 3  | 
 4  | 
 8-18  | 
 175  | 
 160  | 
 493  | |
| 
 80  | 
 50  | 
 215  | 
 170  | 
 121  | 
 140  | 
 30  | 
 3  | 
 4  | 
 8-23  | 
 100  | 
 235  | 
 190  | 
 150  | 
 160  | 
 24  | 
 3  | 
 4.5  | 
 8-23  | 
 175  | 
 160  | 
 483  | |
| 
 100  | 
 65  | 
 250  | 
 200  | 
 150  | 
 168  | 
 32  | 
 3  | 
 4.5  | 
 8-26  | 
 125  | 
 270  | 
 220  | 
 176  | 
 188  | 
 28  | 
 3  | 
 4.5  | 
 8-25  | 
 195  | 
 195  | 
 613  | |
| 
 150  | 
 100  | 
 345  | 
 280  | 
 204  | 
 240  | 
 38  | 
 3  | 
 4.5  | 
 8-34  | 
 200  | 
 375  | 
 320  | 
 260  | 
 282  | 
 38  | 
 3  | 
 4.5  | 
 12-30  | 
 280  | 
 265  | 
 894  | |
| 
 A42Y-100 A42Y-100P A42Y-100R DA42Y-100(P)  | 
 20  | 
 10  | 
 125  | 
 90  | 
 51  | 
 68  | 
 22  | 
 2  | 
 4  | 
 4-18  | 
 25  | 
 115  | 
 85  | 
 58  | 
 65  | 
 16  | 
 2  | 
 4  | 
 4-14  | 
 96  | 
 85  | 
 264  | 
| 
 25  | 
 16  | 
 140  | 
 100  | 
 58  | 
 78  | 
 24  | 
 2  | 
 4  | 
 4-18  | 
 32  | 
 140  | 
 100  | 
 66  | 
 78  | 
 18  | 
 2  | 
 4  | 
 4-18  | 
 110  | 
 100  | 
 277  | |
| 
 32  | 
 20  | 
 155  | 
 110  | 
 66  | 
 82  | 
 24  | 
 2  | 
 4  | 
 4-23  | 
 40  | 
 150  | 
 110  | 
 76  | 
 85  | 
 18  | 
 3  | 
 4  | 
 4-18  | 
 130  | 
 110  | 
 289  | |
| 
 40  | 
 25  | 
 170  | 
 125  | 
 76  | 
 95  | 
 26  | 
 3  | 
 4  | 
 4-23  | 
 50  | 
 165  | 
 125  | 
 8  | 
 100  | 
 20  | 
 3  | 
 4  | 
 4-18  | 
 130  | 
 120  | 
 319  | 
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