零件名稱 |
材料牌號(hào) | |||
閥 體 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
ZGCr5Mo |
閥 蓋 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
ZGCr5Mo |
支 架 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
ZGCr5Mo |
閘 瓣 |
2Cr13 |
304 |
316 |
Cr5Mo |
閥 桿 |
2Cr13 |
304 |
316 |
25Cr2MoV |
閥 座 |
25 |
304 |
316 |
304 |
密封環(huán)、墊片 |
304、包覆墊 | |||
填 料 |
增強(qiáng)柔性石墨 |
公稱
壓力 |
通徑 DN |
主要外形尺寸及連接尺寸(mm) |
重量 kg | |||||||||
L |
D |
D1 |
D2 |
b-f |
f2 |
z-d |
H |
L1 |
L2 | |||
PN
1.6
MPa |
50 |
230 |
160 |
125 |
100 |
18-3 |
- |
4-18 |
645 |
590 |
371 |
48 |
65 |
290 |
180 |
145 |
120 |
18-3 |
- |
4-18 |
690 |
590 |
371 |
90 | |
80 |
310 |
195 |
160 |
135 |
20-3 |
- |
8-18 |
715 |
590 |
371 |
65 | |
100 |
350 |
215 |
180 |
155 |
22-3 |
- |
8-18 |
770 |
590 |
371 |
71 | |
125 |
400 |
245 |
210 |
185 |
24-3 |
- |
8-18 |
780 |
590 |
371 |
119 | |
150 |
480 |
280 |
240 |
210 |
24-3 |
- |
8-23 |
810 |
590 |
371 |
210 | |
200 |
600 |
335 |
295 |
265 |
26-3 |
- |
12-23 |
967 |
810 |
515 |
320 | |
250 |
650 |
405 |
355 |
320 |
30-3 |
- |
12-23 |
1143 |
810 |
515 |
550 | |
300 |
750 |
460 |
410 |
375 |
30-3 |
- |
12-23 |
1292 |
830 |
540 |
785 | |
PN 2.5
MPa |
50 |
230 |
160 |
125 |
100 |
20-3 |
- |
4-18 |
645 |
590 |
370 |
50 |
65 |
290 |
180 |
145 |
125 |
22-3 |
- |
8-18 |
690 |
590 |
371 |
62 | |
80 |
310 |
195 |
160 |
145 |
22-3 |
- |
8-18 |
715 |
590 |
371 |
67 | |
100 |
350 |
230 |
190 |
160 |
24-3 |
- |
8-23 |
770 |
590 |
371 |
73 | |
125 |
400 |
270 |
220 |
188 |
28-3 |
- |
8-15 |
780 |
590 |
371 |
127 | |
150 |
480 |
300 |
250 |
218 |
30-3 |
- |
8-15 |
875 |
810 |
515 |
215 | |
200 |
600 |
360 |
310 |
278 |
34-3 |
- |
12-25 |
967 |
810 |
515 |
322 | |
250 |
650 |
425 |
370 |
332 |
36-3 |
- |
12-30 |
1153 |
830 |
540 |
585 | |
300 |
750 |
485 |
430 |
390 |
40-4 |
- |
12-30 |
1292 |
830 |
540 |
795 | |
PN 4.0
MPa |
50 |
230 |
160 |
125 |
100 |
20-3 |
4 |
4-18 |
645 |
590 |
371 |
61 |
65 |
290 |
180 |
145 |
125 |
22-3 |
4 |
8-18 |
690 |
590 |
371 |
75 | |
80 |
310 |
195 |
160 |
145 |
22-3 |
4 |
8-18 |
715 |
590 |
371 |
84 | |
100 |
350 |
230 |
190 |
160 |
24-3 |
4.5 |
8-23 |
770 |
590 |
371 |
101 | |
125 |
400 |
270 |
220 |
188 |
28-3 |
4.5 |
8-25 |
782 |
810 |
371 |
207 | |
150 |
480 |
300 |
250 |
218 |
30-3 |
4.5 |
8-25 |
875 |
810 |
515 |
226 | |
200 |
600 |
375 |
320 |
282 |
38-3 |
4.5 |
12-30 |
1160 |
810 |
540 |
399 |