焊接截止閥 |
型號(hào): | J961Y | 口徑: | DN50-DN275 |
壓力: | 16MPA-32MPA | 材質(zhì): | WCB/WC6/WC5/WC9 |
截止閥(Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運(yùn)動(dòng)。閥桿的運(yùn)動(dòng)形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開和全關(guān),不允許作調(diào)節(jié)和節(jié)流。
PN 25.0-32.0MPa P57170V
執(zhí)行標(biāo)準(zhǔn)
設(shè)計(jì)與制造 |
結(jié)構(gòu)長(zhǎng)度 |
壓力-溫度 |
試驗(yàn)-檢驗(yàn) |
E101 |
E101 |
E101 |
E101 |
壓力試驗(yàn)
型號(hào) |
公稱壓力 |
強(qiáng)度試驗(yàn) (MPa) |
密封試驗(yàn) (MPa) |
適用溫度℃ |
適用介質(zhì) |
J61Y-250I |
25.O |
37.5 |
27.5 |
≤550 |
水、蒸汽、油品 |
J61Y-320I |
32.0 |
48.0 |
35.2 | ||
J61Y-P54100V |
P54100V |
30.0 |
11.0 |
≤540 | |
J61Y-P64140V |
P54100V |
42.0 |
15.4 | ||
J61Y-P57170V |
P57170V |
63.0 |
18.7 |
≤570 |
主要零件材料及性能
閥體 |
閥蓋 |
支架 |
閥桿 |
密封環(huán) |
填料 |
閥桿螺母 |
WCB |
WCB |
WCB |
2Cr13 |
增強(qiáng)柔性石墨 |
增強(qiáng)柔性石墨 |
ZCu1A110Fe3 |
WC6 |
WC6 |
WC6 |
38CrMoV | |||
WC9 |
WC9 |
WC9 |
38CrMoV |
PN 25.0-32.0MPa P57170V
規(guī)格主要尺寸
型號(hào) |
DN |
d |
L |
L1 |
L2 |
H |
電裝型號(hào) |
J961Y-250 |
20 |
19 |
150 |
363 |
197 |
576 |
DZW15 |
25 |
22 |
180 |
363 |
197 |
590 |
DZW15 | |
32 |
26 |
180 |
363 |
197 |
606 |
DZW15 | |
40 |
36 |
250 |
363 |
197 |
722 |
DZW20 | |
50 |
42 |
250 |
363 |
197 |
722 |
DZW30 | |
65 |
56 |
340 |
473 |
277 |
1060 |
DZW45 | |
80 |
80 |
390 |
526 |
283 |
1280 |
DZW90 | |
100 |
84 |
480 |
526 |
283 |
1290 |
DZW90 | |
J961Y-320 |
20 |
19 |
150 |
363 |
197 |
276 |
DZW15 |
25 |
22 |
180 |
363 |
197 |
590 |
DZW15 | |
32 |
26 |
180 |
363 |
197 |
606 |
DZW15 | |
40 |
36 |
250 |
363 |
197 |
722 |
DZW20 | |
50 |
42 |
250 |
363 |
197 |
722 |
DZW30 | |
65 |
60 |
470 |
526 |
283 |
1140 |
DZW90 | |
80 |
80 |
570 |
526 |
283 |
1350 |
DZW120 | |
100 |
96 |
660 |
554 |
609 |
1500 |
DZW180 | |
J961Y-P57170V |
20 |
19 |
150 |
363 |
197 |
576 |
DZW15 |
25 |
22 |
180 |
363 |
197 |
590 |
DZW15 | |
32 |
26 |
180 |
363 |
197 |
606 |
DZWl5 | |
40 |
36 |
250 |
363 |
197 |
722 |
DZW20 | |
50 |
42 |
250 |
363 |
197 |
722 |
DZW30 | |
65 |
60 |
762 |
526 |
283 |
1543 |
DZW90 | |
80 |
74 |
864 |
526 |
283 |
1790 |
DZWl20 | |
100 |
88 |
965 |
554 |
309 |
1890 |
DZWl80 |
PN25.0MPa-32.0MPa P54100V-P54170V
規(guī)格主要尺寸
型號(hào) |
DN |
d |
L |
H |
D0 |
J61Y-250 |
10 |
10 |
110 |
230 |
140 |
20 |
19 |
150 |
272 |
180 | |
25 |
22 |
180 |
308 |
230 | |
32 |
26 |
180 |
308 |
230 | |
40 |
36 |
250 |
493 |
320 | |
50 |
42 |
250 |
493 |
320 | |
65 |
56 |
340 |
775 |
460 | |
80 |
64 |
390 |
848 |
510 | |
100 |
84 |
480 |
910 |
560 | |
J61Y-P54100V |
10 |
12 |
110 |
170 |
160 |
20 |
23 |
150 |
270 |
200 | |
25 |
27 |
180 |
270 |
200 | |
32 |
32 |
180 |
365 |
240 | |
40 |
36 |
250 |
493 |
320 | |
50 |
45 |
350 |
580 |
320 | |
65 |
57.6 |
430 |
602 |
360 | |
80 |
74 |
470 |
660 |
500 | |
100 |
84 |
480 |
910 |
560 | |
J61Y-320 J61Y-P54140V |
10 |
10 |
1lO |
230 |
140 |
20 |
19 |
150 |
272 |
180 | |
25 |
22 |
180 |
308 |
240 | |
32 |
26 |
180 |
308 |
240 | |
40 |
36 |
250 |
493 |
320 | |
50 |
42 |
250 |
493 |
320 | |
65 |
60 |
470 |
895 |
560 | |
80 |
80 |
570 |
1085 |
700 | |
100 |
96 |
660 |
1045 |
700 | |
J61Y-P67170V |
10 |
10 |
110 |
230 |
140 |
20 |
19 |
150 |
272 |
180 | |
25 |
22 |
180 |
308 |
240 | |
32 |
26 |
180 |
308 |
240 | |
40 |
36 |
250 |
493 |
320 | |
50 |
42 |
250 |
493 |
320 | |
65 |
60 |
762 |
1155 |
610 | |
80 |
74 |
864 |
1315 |
900 | |
100 |
88 |
965 |
1475 |
900 |