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 A40Y  A40Y适用于工作温度≤400℃、A40Y弹簧高温安全阀≤450℃的空气、水、氮氢混合气等介质的设备或管路上,A40Y-P不锈钢适用于工作温度≤300℃有腐蚀性介质的设备或管路上,作为超压保护装置。 | 高温安全阀型号:A40Y | 高温安全阀公称通径:15MM-200MM | 高温安全阀  使用压力:1.6MPA-10.0MPA |  | 高温安全阀   连接方式:法兰连接 | 高温安全阀形式:弹簧式 | 高温安全阀主要功能:泄压保护作用 |  | 高温安全阀   使用介质:水.油品.蒸汽 | 高温安全阀材质:铸钢.不锈钢,铬钼钢 | 高温安全阀标准:机械部标准或定做非标 |  
 A40Y主要零部件材料 NO.  | 零件名称  | A40Y-C材料  | A40Y-P材料  | A40Y-I材料  |  1  | 阀体  | WCB  | ZG1Cr18Ni9Ti  | ZG1Cr5Mo  |  2  | 阀座  | 2Cr13  | 1Cr18Ni9Ti  | 1Cr18Ni9Ti  |  3  | 调节圈  | 2Cr13  | 1Cr18Ni9Ti  | 1Cr18Ni9Ti  |  4  | 阀瓣  | 2Cr13  | 1Cr18Ni9Ti  | 1Cr18Ni9Ti  |  5  | 导向套  | 2Cr13  | 1Cr18Ni9Ti  | 1Cr18Ni9Ti  |  6  | 散热器  | ZG230-450  | ZG230-450  | ZG230-450  |  7  | 阀盖  | ZG230-450  | ZG230-450  | ZG230-450  |  8  | 弹簧  | 50CrVA  | 50CrVA包覆氟塑料  | 50CrVA包覆氟塑料  |  9  | 阀杆  | 2Cr13  | 1Cr18Ni9Ti  | 2Cr13  |  10  | 调整螺杆  | 45  | 1Cr18Ni9Ti  | 2Cr13  |  11  | 阀帽  | ZG200-400  | ZG200-400  | ZG200-400  |  
  | 密封面材料  | 堆焊Co基硬质合金  |  
 A40Y外形尺寸和连接尺寸 型号  | 公称通径  | do  | D  | K  | g  | g1  | b  | f  | f1  | Z-?d  | DN'  | D1  | K1  | g3  | g2  | b1  | f'  | f1'  | z1-?d1  | L  | L1  | ≈H  |  SA40Y-16C SA40Y-16P SA40Y-16I  | 20  | 15  | 105  | 75  | 
  | 55  | 16  | 2  | 
  | 4-14  | 25  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 110  | 95  | 518  |  25  | 16  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 32  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 110  | 95  | 518  |  32  | 20  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 40  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 115  | 100  | 518  |  40  | 25  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 50  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 120  | 110  | 579  |  50  | 32  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 65  | 185  | 145  | 
  | 120  | 20  | 3  | 
  | 4-18  | 135  | 120  | 639  |  65  | 40  | 185  | 145  | 
  | 120  | 20  | 3  | 
  | 4-18  | 80  | 200  | 160  | 
  | 135  | 20  | 3  | 
  | 8-18  | 160  | 140  | 671  |  80  | 50  | 200  | 160  | 
  | 135  | 20  | 3  | 
  | 8-18  | 100  | 220  | 180  | 
  | 155  | 22  | 3  | 
  | 8-18  | 170  | 135  | 676  |  100  | 65  | 220  | 180  | 
  | 155  | 22  | 3  | 
  | 8-18  | 125  | 250  | 210  | 
  | 185  | 22  | 3  | 
  | 8-18  | 195  | 175  | 787  |  125  | 80  | 250  | 210  | 
  | 185  | 22  | 3  | 
  | 8-18  | 150  | 285  | 240  | 
  | 210  | 24  | 3  | 
  | 8-23  | 210  | 190  | 977  |  150  | 100  | 285  | 240  | 
  | 210  | 24  | 3  | 
  | 8-23  | 175  | 310  | 270  | 
  | 240  | 26  | 3  | 
  | 8-23  | 255  | 230  | 1035  |  200  | 125  | 340  | 295  | 
  | 265  | 26  | 3  | 
  | 12-23  | 250  | 405  | 355  | 
  | 320  | 30  | 3  | 
  | 12-26  | 300  | 260  | 1193  |  SA40Y-25 SA40Y-25P SA40Y-25I  | 20  | 15  | 105  | 75  | 
  | 55  | 16  | 2  | 
  | 4-14  | 25  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 110  | 95  | 518  |  25  | 16  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 32  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 110  | 95  | 518  |  32  | 20  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 40  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 115  | 100  | 518  |  40  | 25  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 50  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 120  | 110  | 579  |  50  | 32  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 65  | 185  | 145  | 
  | 120  | 20  | 3  | 
  | 4-18  | 135  | 120  | 639  |  65  | 40  | 185  | 145  | 
  | 120  | 22  | 3  | 
  | 8-18  | 80  | 200  | 160  | 
  | 135  | 20  | 3  | 
  | 8-18  | 160  | 140  | 671  |  80  | 50  | 200  | 160  | 
  | 135  | 22  | 3  | 
  | 8-18  | 100  | 220  | 180  | 
  | 155  | 22  | 3  | 
  | 8-18  | 170  | 135  | 676  |  100  | 65  | 230  | 190  | 
  | 160  | 24  | 3  | 
  | 8-23  | 125  | 250  | 210  | 
  | 185  | 22  | 3  | 
  | 8-18  | 195  | 175  | 787  |  125  | 80  | 270  | 220  | 
  | 188  | 28  | 3  | 
  | 8-26  | 150  | 285  | 240  | 
  | 210  | 24  | 3  | 
  | 8-23  | 210  | 190  | 977  |  150  | 100  | 300  | 250  | 
  | 218  | 30  | 3  | 
  | 8-26  | 175  | 310  | 270  | 
  | 240  | 26  | 3  | 
  | 8-23  | 255  | 230  | 1035  |  200  | 125  | 360  | 310  | 
  | 278  | 34  | 3  | 
  | 12-26  | 250  | 405  | 355  | 
  | 320  | 30  | 3  | 
  | 12-26  | 300  | 260  | 1193  |  SA40Y-40 SA40Y-40P SA40Y-40I  | 20  | 15  | 105  | 75  | 51  | 55  | 16  | 2  | 4  | 4-14  | 25  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 110  | 95  | 518  |  25  | 16  | 115  | 85  | 58  | 65  | 16  | 2  | 4  | 4-14  | 32  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 110  | 95  | 518  |  32  | 20  | 140  | 100  | 66  | 78  | 18  | 2  | 4  | 4-18  | 40  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 115  | 100  | 518  |  40  | 25  | 150  | 110  | 76  | 85  | 18  | 3  | 4  | 4-18  | 50  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 120  | 110  | 579  |  50  | 32  | 165  | 125  | 88  | 100  | 20  | 3  | 4  | 4-18  | 65  | 185  | 145  | 
  | 120  | 20  | 3  | 
  | 4-18  | 135  | 120  | 639  |  65  | 40  | 185  | 145  | 110  | 120  | 22  | 3  | 4  | 8-18  | 80  | 200  | 160  | 
  | 135  | 20  | 3  | 
  | 8-18  | 160  | 140  | 671  |  80  | 50  | 200  | 160  | 121  | 135  | 22  | 3  | 4  | 8-18  | 100  | 220  | 180  | 
  | 155  | 22  | 3  | 
  | 8-18  | 170  | 135  | 676  |  100  | 65  | 235  | 190  | 150  | 160  | 24  | 3  | 4.5  | 8-23  | 125  | 250  | 210  | 
  | 185  | 22  | 3  | 
  | 8-18  | 195  | 175  | 787  |  125  | 80  | 270  | 220  | 176  | 188  | 28  | 3  | 4.5  | 8-26  | 150  | 285  | 240  | 
  | 210  | 24  | 3  | 
  | 8-23  | 210  | 190  | 977  |  150  | 100  | 300  | 250  | 204  | 218  | 30  | 3  | 4.5  | 8-26  | 175  | 310  | 270  | 
  | 240  | 26  | 3  | 
  | 8-23  | 255  | 230  | 1035  |  SA40Y-64 SA40Y-64P SA40Y-64I  | 20  | 10  | 125  | 90  | 51  | 68  | 22  | 2  | 4  | 4-18  | 25  | 115  | 85  | 58  | 65  | 16  | 2  | 4  | 4-14  | 96  | 85  | 384  |  25  | 16  | 140  | 100  | 58  | 78  | 22  | 2  | 4  | 4-18  | 32  | 140  | 100  | 66  | 78  | 18  | 2  | 4  | 4-18  | 110  | 100  | 384  |  32  | 20  | 155  | 110  | 66  | 82  | 24  | 2  | 4  | 4-23  | 40  | 150  | 110  | 76  | 85  | 18  | 3  | 4  | 4-18  | 130  | 110  | 396  |  40  | 25  | 170  | 125  | 76  | 95  | 24  | 3  | 4  | 4-23  | 50  | 165  | 125  | 88  | 100  | 20  | 3  | 4  | 4-18  | 130  | 120  | 426  |  50  | 32  | 180  | 135  | 88  | 105  | 26  | 3  | 4  | 4-23  | 65  | 185  | 145  | 110  | 120  | 22  | 3  | 4  | 8-18  | 135  | 130  | 504  |  65  | 40  | 205  | 160  | 110  | 130  | 28  | 3  | 4  | 8-23  | 80  | 200  | 160  | 121  | 135  | 22  | 3  | 4  | 8-18  | 175  | 160  | 613  |  80  | 50  | 215  | 170  | 121  | 140  | 30  | 3  | 4  | 8-23  | 100  | 235  | 190  | 150  | 160  | 24  | 3  | 4.4  | 8-23  | 175  | 160  | 603  |  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  | 813  |  150  | 100  | 345  | 280  | 204  | 240  | 38  | 3  | 4.4  | 8-34  | 200  | 375  | 320  | 260  | 282  | 38  | 3  | 4.5  | 12-30  | 280  | 265  | 1064  |  SA40Y-100 SA40Y-100P SA40Y-100I  | 20  | 10  | 125  | 90  | 51  | 68  | 22  | 2  | 4  | 4-18  | 25  | 115  | 85  | 58  | 65  | 16  | 2  | 4  | 4-14  | 96  | 85  | 384  |  25  | 16  | 140  | 100  | 58  | 78  | 24  | 2  | 4  | 4-18  | 32  | 140  | 100  | 66  | 78  | 18  | 2  | 4  | 4-18  | 110  | 100  | 384  |  32  | 20  | 155  | 110  | 66  | 82  | 24  | 2  | 4  | 4-23  | 40  | 150  | 110  | 76  | 85  | 18  | 3  | 4  | 4-18  | 130  | 110  | 396  |  40  | 25  | 170  | 125  | 76  | 95  | 26  | 3  | 4  | 4-23  | 50  | 165  | 125  | 88  | 100  | 20  | 3  | 4  | 4-18  | 130  | 120  | 426  |  50  | 32  | 195  | 145  | 88  | 112  | 28  | 3  | 4  | 4-26  | 65  | 185  | 145  | 110  | 120  | 22  | 3  | 4  | 8-18  | 135  | 130  | 504  |  65  | 32  | 220  | 170  | 110  | 138  | 32  | 3  | 4  | 8-26  | 80  | 200  | 160  | 121  | 135  | 22  | 3  | 4  | 8-18  | 175  | 160  | 613  |  80  | 40  | 230  | 180  | 121  | 148  | 34  | 3  | 4  | 8-26  | 100  | 235  | 190  | 150  | 160  | 24  | 3  | 4.5  | 8-23  | 175  | 160  | 603  |  100  | 50  | 265  | 210  | 150  | 172  | 38  | 3  | 4.5  | 8-30  | 125  | 270  | 220  | 176  | 188  | 28  | 3  | 4.5  | 8-25  | 195  | 195  | 813  |  150  | 80  | 355  | 290  | 204  | 250  | 46  | 3  | 4.5  | 12-34  | 200  | 375  | 320  | 260  | 282  | 38  | 3  | 4.5  | 12-30  | 280  | 265  | 1064  |  
 安全阀订货主要事项: 安全阀介质, 压力等级,开启方式(全启/微启)设定起跳压力,确定阀门尺寸,连接方式,标准zui大耐温,释放流量/每小时,阀体材质,内部阀体结构,工作原理,安装说明等相关技术资料.安全阀 选型主要依据就是(起跳压力及整齐压力流量温度)口径一般设计院会给出,而实际上通过蒸汽压力,流量及起跳压力,可以推测出安全阀  的尺寸.一般会比设计院所选出的口径小一号.当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数,由我们的三精阀门公司专家为您审核把关。感谢您访问我们的【http://www.cnsjv.com】  |