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CLASS1500、2000、2500、3500磅级电站截止阀
制造验收技术标准
1.制造验收技术条件按日本火力发电用阀标准的E101的规定
2.阀门结构长度按E101的规定
3.阀体焊接坡口按ANSI B16.25的规定或用户提供的尺寸
适用规范 Suitable norm
| 壳体材料Shell Material |
适用温度（℃）Suitable temperature |
适用介质Applicable medium |
| ASTM A216 WCB |
≤425 |
水、蒸汽Water Steam |
| ASTM A217 WC1 |
≤450 |
| ASTM A217 WC6 |
≤550 |
| ASTM A217 WC9 |
≤590 |
主要零件材料 Materials of main parts
| 零件名称Part name |
材料牌号Material |
| 阀体 Body |
WCB |
WC1 |
WC6 |
WC9 |
| 闸瓣 Disc |
25 |
15CrMoA |
12CrMoA |
12CrMoV |
| 阀盖 Bonnet |
25 |
15CrMoA |
12CrMoA |
12CrMoV |
| 闸座 Seat |
25 |
15CrMoA |
12CrMoA |
12CrMoV |
| 阀杆 Stem |
1Cr17Ni2 2Cr13 |
1Cr17Ni2 38CrMoAlA |
SUH600 |
SUH600 |
| 20Cr1Mo1VA |
20Cr1Mo1VA |
| 支架 Support |
WCB |
WCB |
WCB |
WCB |
|
WC1 |
WC6 |
WC9 |
| 密封环 Sealed ring |
夹镍丝柔性石墨Insert the nickel silk soft graphite |
F 软钢 Mild steel |
| 填料 Packing |
增强柔性石墨 Enhancement flexibie graphite |
| 阀杆螺母 Yoke nut |
ZQAl9-4 ZCuZn25A16Fe3Mn3 A439.D2 |
| 蝶型弹簧 Disc type spring |
60Si2Mn |
注：蝶型弹簧是Y型截止阀零件。
主要尺寸和重量（mm）Main dimensions and weight
| 公称通径PS（in.)Nominaldiameter |
主要外形尺寸和连接尺寸(mm) Main extemal and connecting dimensions |
重量（Kg）Weight |
| d |
L |
H |
D0 |
| J61Y-1500Lb |
| 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-2000、2500Lb |
| 2.5 |
2000 |
2500 |
420 |
2000 |
2500 |
510 |
160 |
250 |
| 52 |
47 |
815 |
840 |
| 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 |
| J61Y-3500Lb |
| 2.5 |
38 |
480 |
890 |
460 |
235 |
| 3 |
48 |
640 |
1030 |
560 |
425 |
| 4 |
55 |
800 |
1155 |
610 |
500 |
主要尺寸和重量（mm）Main dimensions and weight
| 公称通径PS（in.)Nominal diameter |
主要外形尺寸和连接尺寸(mm) Main extemal and connecting dimensions |
电动装置Electronic device |
重量（Kg）Weight |
| d |
L |
H |
D0 |
L1 |
L2 |
| J9B61Y-1500Lb |
| 3 |
64 |
390 |
1030 |
305 |
400 |
555 |
SMC-00 |
265 |
| 1077 |
305 |
410 |
565 |
SMC-0 |
270 |
| 4 |
85 |
480 |
1030 |
305 |
410 |
565 |
SMC-0 |
384 |
| 1077 |
305 |
420 |
645 |
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 |
| J9B61Y-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 |
| J9B61Y-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 |
| J9B61Y-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 |
| 1300 |
457 |
440 |
688 |
SMC-2 |
872 |
| 5 |
74 |
864 |
1530 |
457 |
440 |
688 |
SMC-2 |
920 |
| 6 |
88 |
965 |
1725 |
610 |
690 |
|
SMC-3 | | 
815076635
