磅级截止阀
磅级截止阀
磅级截止阀
◆执行标准
1、制造验收技术条件按日本火力发电阀门的标准E101的规定；
2、阀门结构长度接E101的规定；
3、阀体焊接坡口按ANSI、B16.25的规定或按用户提供的尺寸。
产品特点
◆性能规范
|
|
适用温度 ℃ |
适用介质 |
|
ASTM A216WCB |
≤425 |
蒸汽、水
|
|
ASTM A217 WC1 |
≤450 |
|
|
ASTM A217WC6 |
≤550 |
|
|
ASTM A217WC9 |
≤570 |
产品材料表
◆主要零件材料
|
|
材料牌号 |
|||
|
阀体 |
WCB |
WC1 |
WC6 |
WC9 |
|
阀瓣 |
25 |
15CrMoA |
12Cr1MoV |
12Cr1MoV |
|
阀盖 |
25 |
15CrMoA |
12Cr1MoV |
12Cr1MoV |
|
阀座 |
25 |
15CrMoA |
12Cr1MoV |
12Cr1MoV |
|
阀杆 |
1Cr17Ni2 |
1Cr17Ni2 |
SUH600 |
SUH600 |
|
2Cr13 |
38CrMoAIA |
20Cr1Mo1VA |
20Cr1Mo1VA |
|
|
支架 |
WCB |
WCB |
WCB |
WCB |
|
WC1 |
WC6 |
WC9 |
||
|
密封环 |
F软钢 |
|||
|
填料 |
增强柔性石墨 |
|||
|
闽杆螺母 |
ZQA19-4、ZCuZn25AI6Fe3Mn3、A439Gr.D2 |
|||
|
碟型弹簧 |
60Si2Mn |
|||
注：蝶型弹簧是Y型截止阀零件。
产品参数
◆主要外形连接尺寸
|
NPS（in） |
d |
L |
H |
Do |
WT(kg) |
|
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 |
◆主要外形连接尺寸
|
NPS(in) |
d |
L |
H |
Do |
WT(kg) |
|||
|
J61Y-2000Lb J61Y-2500Lb |
||||||||
|
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：△-J61Y-2000Lb *-J61Y-2500Lb
◆主要外形连接尺寸
|
NPS(in) |
d |
L |
H |
Do |
WT(kg) |
|
J61Y-3500Lb |
|||||
|
21/2 |
38 |
480 |
890 |
460 |
235 |
|
3 |
48 |
640 |
1030 |
560 |
425 |
|
4 |
55 |
800 |
1155 |
610 |
500 |
◆主要外形连接尺寸
|
|
d |
L |
H |
DO |
L1 |
L2 |
电动装置 |
WT(kg) |
|
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 |
||||||||
|
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 |
|
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 |
注：*电装亦可供扬州、常州产品。
