 产品详细信息
产品详细信息制造验收技术条件按日本火力发电用阀门标准E101的规定。
阀门结构长度按E101的规定。
阀体焊接坡口按ANSI B16.25的规定或按用户提供的尺寸。
适用规范
| 壳体材料 | 适用温度(℃) | 适用介质 | 
| ASTM A216 WCB | ≤425 | 蒸气 | 
| ASTM A217 WC1  | ≤450 | |
| ASTM A217 WC6  | ≤550 | |
| ASTM A217 WC9  | ≤590 | 
主要零件材料
| 零件名称 | 材料牌号 | |||
| 阀体 | WCB | WC1 | WC6 | WC9 | 
| 阀瓣 | 25 | 15CrMoA | 12Cr1Mo1VA | 12Cr1Mo1VA | 
| 阀盖 | 25 | 15CrMoA | 12Cr1Mo1VA | 12Cr1Mo1VA | 
| 阀座 | 25 | 15CrMoA | 12Cr1Mo1VA | 12Cr1Mo1VA | 
| 阀杆 | 1Cr17Ni2 | 1Cr17Ni2 | SUH600 | SUH600 | 
| 20Cr1Mo1VA | 20Cr1Mo1VA | |||
| 支架 | WCB | WCB | WCB | WCB | 
| WC1 | WC6 | WC9 | ||
| 密封环 | S软钢(增强柔性石墨) | S软钢 | F软钢 | |
| 填料 | 增强柔性石墨 | |||
| 阀杆螺母 | 45(ZCuZn25AL6Fe3Mn3) | |||
| 蝶型弹簧 | 60Si2Mn | |||
注:蝶型弹簧是Y型截止阀零件
J61Y-1500Lb
| 公称通径NPS(in) | 主要外形尺寸及连接尺寸(mm) | 重量(kg) | |||
| d | L | H | D0 | ||
| 3 | 65 | 390 | 820 | 510 | 160 | 
| 4 | 80 | 480 | 910 | 560 | 240 | 
| 5 | 103 | 580 | 985 | 610 | 270 | 
| 6 | 124 | 630 | 1105 | 800 | 440 | 
J61Y-2000Lb J61Y-2500Lb
| 公称通径NPS(in) | 主要外形尺寸及连接尺寸(mm) | 重量(kg) | ||||||
| d | L | H | D0 | |||||
| 21/2 | 52△ | 47* | 420 | 815△ | 840* | 510 | 160 | 250 | 
| 3 | 62△ | 55* | 470 | 895△ | 940* | 560 | 200 | 290 | 
| 4 | 80△ | 73* | 570 | 975△ | 1045* | 610 | 270 | 350 | 
| 5 | 98△ | 88* | 660 | 1045△ | 1275* | 700 | 340 | 400 | 
| 6 | 120△ | 104* | 760 | 1246△ | 1400* | 800 | 470 | 500 | 
注(Note):△-J61Y-2000Lb*-J61Y-2500Lb
J61Y-3500Lb
| 公称通径NPS(in) | 主要外形尺寸及连接尺寸(mm) | 重量(kg) | |||
| d | L | H | D0 | ||
| 21/2 | 38 | 480 | 890 | 460 | 235 | 
| 3 | 48 | 640 | 1030 | 560 | 425 | 
| 4 | 55 | 800 | 1155 | 610 | 500 | 
| 公称通径NPS(in) | 主要外形及尺寸及连接尺寸(mm) | 电动装置 | 重量(kg) | |||||
| d | L | H | D0 | L1 | L2 | |||
| J961Y-1500Lb | ||||||||
| 3 | 64 | 390 | 1030 | 305 | 400 | 555 | SMC-00 | 265 | 
| 1077 | 305 | 410 | 565 | SMC-0 | 270 | |||
| 4 | 84 | 480 | 1030 | 305 | 410 | 565 | SMC-0 | 384 | 
| 1070 | 305 | 420 | 654 | SMC-1 | 490 | |||
| 5 | 100 | 580 | 1125 | 305 | 420 | 654 | SMC-1 | 520 | 
| 1135 | 457 | 440 | 688 | SMC-2 | 642 | |||
| 6 | 125 | 630 | 1681 | 305 | 420 | 654 | SMC-1 | 804 | 
| 8 | 158 | 770 | 1860 | 305 | 420 | 654 | SMC-1 | 948 | 
| J961Y-2000Lb | ||||||||
| 21/2 | 50 | 420 | 975 | 305 | 410 | 565 | SMC-0 | 340 | 
| 1015 | 305 | 420 | 654 | SMC-1 | 406 | |||
| 3 | 60 | 470 | 1060 | 305 | 410 | 565 | SMC-0 | 388 | 
| 1095 | 305 | 420 | 654 | SMC-1 | 470 | |||
| 4 | 80 | 570 | 1220 | 305 | 420 | 654 | SMC-1 | 542 | 
| 1235 | 457 | 440 | 688 | SMC-2 | 606 | |||
| 5 | 96 | 660 | 1425 | 457 | 440 | 688 | SMC-2 | 646 | 
| 1500 | 610 | 690 | SMC-3 | 874 | ||||
| 6 | 118 | 760 | 1480 | 457 | 440 | 688 | SMC-2 | 780 | 
| 1560 | 610 | 690 | SMC-3 | 1100 | ||||
| J961Y-2500Lb | ||||||||
| 21/2 | 46 | 420 | 975 | 305 | 410 | 565 | SMC-0 | 390 | 
| 1015 | 305 | 420 | 654 | SMC-1 | 600 | |||
| 3 | 54 | 470 | 1065 | 305 | 410 | 565 | SMC-0 | 430 | 
| 1095 | 305 | 420 | 654 | SMC-1 | 640 | |||
| 4 | 70 | 570 | 1220 | 305 | 420 | 654 | SMC-1 | 700 | 
| 1235 | 457 | 440 | 688 | SMC-2 | 722 | |||
| 5 | 88 | 660 | 1425 | 457 | 440 | 688 | SMC-2 | 772 | 
| 1500 | 610 | 690 | SMC-3 | 810 | ||||
| 6 | 104 | 760 | 1480 | 457 | 440 | 688 | SMC-2 | 872 | 
| 1685 | 610 | 690 | SMC-3 | 917 | ||||
| J961Y-3500Lb | ||||||||
| 21/2 | 38 | 480 | 945 | 305 | 400 | 555 | SMC-00 | 342 | 
| 1025 | 305 | 410 | 565 | SMC-0 | 375 | |||
| 3 | 48 | 640 | 1150 | 305 | 410 | 565 | SMC-0 | 565 | 
| 1185 | 305 | 420 | 654 | SMC-1 | 675 | |||
| 4 | 60 | 762 | 1366 | 305 | 710 | 565 | SMC-0 | 810 | 
| 130 | 457 | 440 | 688 | SMC-2 | 872 | |||
| 5 | 74 | 864 | 1530 | 457 | 440 | 688 | SMC-2 | 920 | 
| 6 | 88 | 965 | 1725 | 610 | 690 | SMC-3 | 1100 | |