应用规范
设计制造按GB/T 12235-89
结构长度按GB/T 12221-89
法兰尺寸按JB/T 79-94 GB/T 9113-2000
检验标准按GB/T 13927-92
性能规范
|
阀体材料 |
公称压力(MPa] |
工作温度(℃) |
适用介质 |
|
|
碳钢 |
C |
1.6-6.4 |
≤425 |
水、油品、蒸汽 |
|
10.0, 16.0 |
||||
|
不锈钢 |
P |
1.6-16.0 |
≤200 |
硝酸类 |
|
R |
醋酸类 |
|||
|
铬钼钢 |
I |
1.6-16.0 |
≤550 |
油品、蒸汽 |
主要零件材料
|
零件名称 |
材料 |
||||
|
阀体、阀盖 |
WCB |
ZG1Cr18Ni9Ti |
ZGOOCrl 6Nil 0 |
ZG1Cr18Ni12MO2Ti |
ZGOOCr17Ni14MO2 |
|
闸板 |
1Cr13 |
ZG1Cr18Ni9Ti |
ZG00Cr 18Nil 0 |
ZG1Cr18Nit2MO2Ti |
ZG00Crl 7Nil 4MO2 |
|
阀杆 |
1Cr13 |
1Cr18Ni9Ti |
00Crl8Nil0 |
1Cr18Ni12MO2Ti |
00Crl7Nil4MO2 |
|
填料 |
PTFE |
PTFE |
PTFE |
PTFE |
PTFE |
|
垫片 |
304+PTFE |
304+PTFE |
304+PTFE |
316+PTFE |
316+PTFE |
|
压盖 |
WCB |
ZG1Cr18Ni9Ti |
ZGOOCr 18N il 0 |
ZG 1 Ct18Nil 2MO2Ti |
ZG00Crl 7Ni14MO2 |
|
填料压环 |
1Cr13 |
1 Or18Ni9Ti |
OOCr18Ni10 |
1Cr18Ni12MO2Ti |
OOCr17Ni14MO2 |
|
螺栓 |
350rMoA |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
|
螺母 |
45 |
10rlSNi9Ti |
1Crl 8Ni9Ti |
1Cr16Ni9Ti |
1Cr16Ni9Ti |
PN1.6、2.5MPa主要连接尺寸及重量(单位:mm)
|
口径DN |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
|
L |
130 |
130 |
150 |
160 |
190 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
|
|
手动 |
H |
230 |
230 |
275 |
295 |
304 |
354 |
412 |
445 |
480 |
523 |
545 |
613 |
780 |
950 |
1120 |
1250 |
1380 |
|
W |
120 |
120 |
140 |
160 |
160 |
200 |
240 |
280 |
320 |
360 |
400 |
400 |
450 |
450 |
500 |
600 |
600 |
|
|
Wt(kg) |
3.5 |
5 |
7 |
9 |
12 |
16 |
24 |
30 |
41 |
56 |
90 |
98 |
170 |
350 |
502 |
560 |
750 |
|
|
电动 |
H |
- |
- |
- |
- |
- |
- |
650 |
650 |
800 |
835 |
880 |
997 |
1122 |
1276 |
1390 |
1580 |
1640 |
|
W |
- |
- |
- |
- |
- |
- |
516 |
516 |
680 |
680 |
680 |
680 |
680 |
680 |
680 |
680 |
860 |
|
|
Wt（kg) |
- |
- |
- |
- |
- |
- |
55 |
65 |
78 |
101 |
160 |
178 |
252 |
362 |
511 |
800 |
1070 |
|
PN4.0MPa主要连接尺寸及重量(单位:mm)
|
口径DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
|
L |
130 |
150 |
160 |
190 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
|
|
手动 |
H |
230 |
275 |
295 |
304 |
354 |
412 |
445 |
480 |
523 |
545 |
690 |
830 |
975 |
1120 |
1300 |
|
W |
120 |
140 |
160 |
160 |
200 |
240 |
280 |
320 |
360 |
400 |
450 |
560 |
640 |
720 |
800 |
|
|
Wt(kg) |
5 |
7 |
9 |
15 |
17 |
24 |
30 |
42 |
58 |
90 |
125 |
173 |
491 |
705 |
930 |
|
|
电动 |
H |
- |
- |
- |
- |
- |
650 |
650 |
800 |
835 |
880 |
997 |
1122 |
1276 |
1470 |
1960 |
|
W |
- |
- |
- |
- |
- |
516 |
516 |
680 |
680 |
680 |
680 |
680 |
680 |
720 |
890 |
|
|
Wt(kg) |
- |
- |
- |
- |
- |
55 |
65 |
74 |
102 |
184 |
184 |
303 |
455 |
825 |
1029 |
|
PN6.4MPa主要连接尺寸及重量(单位:mm)
|
口径DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
|
|
L |
170 |
190 |
210 |
230 |
280 |
300 |
340 |
380 |
430 |
500 |
550 |
|
|
手动 |
H |
230 |
275 |
295 |
350 |
382 |
428 |
485 |
530 |
660 |
690 |
715 |
|
W |
120 |
140 |
160 |
200 |
240 |
280 |
320 |
360 |
450 |
450 |
450 |
|
|
Wt(kg) |
6 |
10 |
12 |
19 |
26 |
38 |
56 |
71 |
129 |
143 |
157 |
|
|
电动 |
H |
- |
- |
- |
- |
- |
680 |
730 |
796 |
846 |
943 |
1058 |
|
W |
- |
- |
- |
- |
- |
680 |
680 |
680 |
680 |
720 |
720 |
|
|
Wt(kg) |
- |
- |
- |
- |
- |
76 |
96 |
118 |
153 |
208 |
300 |
|
