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美标磅级电站截止阀 |
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制造验收技术标准
1、制造验收技术条件按日本火力发电阀门标准E101的规定；
2、阀门结构长度按E101的规定；
3、阀体焊接坡口按ANSl、B16．25的规定或按用户提供的尺寸
适用规范 Applicable specification
壳体材料
Shell matrial |
适用温度/℃
Applicable temperature |
适用介质
Applicable medium |
ASTM A216 WCB |
≤425 |
蒸汽、水 Steam Water |
ASTM A217 WCl |
≤450 |
ASTM A217 WC6 |
≤550 |
ASTM A217 WC9 |
≤590 |
主要零件材料 Matcrial for main parts
零件名称
Part name |
材料牌号 Material designation |
阀体 Body |
WCB |
WCl |
WC6 |
WC9 |
阀瓣 Disc |
25 |
15CrMOA |
12CrlMOV |
12CrlMOV |
阀盖 Bonnet |
25 |
15CrMoA |
12CrlMoV |
12CrlMoV |
阀座 Seat |
25 |
15CrMoA |
12CrlMoV |
12CrlMoV |
阀杆 Stem |
1Crl7Ni2
2Crl3 |
1Crl7Ni2
38CrMoAlA |
SUH600
20CrlMo1VA |
SUH600
20CrlMo1VA |
支架 Yoke |
WCB |
WCB |
WCB |
WCB |
WCl |
WC6 |
WC9 |
密封环 Sealingring |
F 软钢
F soft steel |
填料 Packing |
增强柔性石墨 Fexible graphite |
阀杆螺母 Stem nut |
ZQAl9-4、ZCuZn25A16Fe3Mn3、A43gGr.D2 |
碟型弹簧
Butterfly spring |
60Si2Mn |
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主要尺寸和重量 Main dimensions and weight
J61Y-1500Lb |
公称通径NPS/in
Nominal diameter |
主要外形尺寸和连接尺寸/mm
Main extenal and connection dimensions |
重量/kg
Weight |
d |
L |
H |
DO |
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
Nominal diameter |
主要外形尺寸和连接尺寸/mm
Main extenal and connection dimensions |
重量/kg
Weight |
d |
L |
H |
DO |
2(1/2) |
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
Nominal diameter |
主要外形尺寸和连接尺寸/mm
Main extenal and connection dimensions |
重量/kg
Weight |
d |
L |
H |
DO |
2(1/2) |
38 |
480 |
8gO |
460 |
235 |
3 |
48 |
640 |
1030 |
560 |
425 |
4 |
55 |
800 |
1155 |
61O |
500 |
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公称通径NPS/in
Nominal diameter |
主要外形尺寸及连接尺寸/mm
Main? external and connection dimensions |
电动装置*
Electric actuator |
重量/kg
Weight |
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 |
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 |
J961Y-2000Lb |
2(1/2) |
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 |
2(1/2) |
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 |
2(1/2) |
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 |
1100 |
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