序号 |
零件名称 |
灰铸铁 |
铸钢 |
不锈钢 |
超低碳不锈钢 |
||
Z |
C |
P |
R |
PL |
RL |
||
1 |
上、下阀体、阀盖 |
HT250 |
WCB |
Cf8 |
CF8M |
CF3 |
CF3M |
2 |
蝶板 |
WCB |
35(锻) |
Cf8 |
CF8M |
CF3 |
CF3M |
3 |
蝶板轴 |
1Cr13 |
2Cr13 |
1Cr18Ni19 |
1Cr18Ni12Mo2Ti |
00CR18N10 |
00Cr17Ni14Mo2 |
4 |
衬里层/阀座 |
PTFE(F4)PCTFE(F3)FEP(F46)PFA(可溶F4) |
|||||
5 |
O型圈 |
FPM(氟橡胶) |
FPM(氟橡胶) |
||||
6 |
张性条(垫) |
SI(硅橡胶) |
SI(硅橡胶) |
||||
7 |
调节定位座 |
0Cr18NI9 |
0Cr18NI9 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00CR18N10 |
00Cr17Ni14Mo2 |
8 |
螺栓 |
35 |
35 |
1Cr18Ni19 |
1Cr17Ni2 |
1CR18NI9TI |
1Cr18Ni9Ti |
9 |
螺母 |
45 |
45 |
0Cr18NI19 |
0Cr18NI9 |
0Cr18NI19 |
0Cr18NI9 |
10 |
手柄 |
ZL01(铸造铝合金) |
公称通径 |
标准值 |
参考值 |
|||||||||
DN (mm) |
NPS (inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H |
W(kg) |
PN0.6(MPa) |
|||||||||||
40 |
11/2 |
33 |
130 |
100 |
80 |
3 |
16 |
4-φ14 |
160 |
140 |
2.5 |
50 |
2 |
43 |
140 |
110 |
90 |
3 |
16 |
4-φ14 |
200 |
200 |
3.5 |
65 |
21/2 |
46 |
160 |
130 |
110 |
3 |
16 |
4-φ14 |
250 |
250 |
4.5 |
80 |
3 |
46 |
182 |
150 |
125 |
3 |
18 |
4-φ18 |
250 |
250 |
6 |
100 |
4 |
52 |
205 |
170 |
145 |
3 |
18 |
4-φ18 |
300 |
185 |
7.5 |
125 |
5 |
56 |
235 |
200 |
175 |
3 |
20 |
8-φ18 |
300 |
203 |
11 |
150 |
6 |
56 |
260 |
225 |
200 |
3 |
20 |
8-φ18 |
200 |
225 |
16 |
200 |
8 |
60 |
315 |
280 |
255 |
3 |
22 |
8-φ18 |
200 |
275 |
48 |
250 |
10 |
68 |
370 |
335 |
310 |
3 |
24 |
12-φ18 |
240 |
315 |
60 |
300 |
12 |
78 |
435 |
395 |
362 |
4 |
24 |
12-φ23 |
240 |
348 |
75 |
350 |
14 |
78 |
485 |
445 |
412 |
4 |
26 |
12-φ23 |
280 |
415 |
82 |
400 |
16 |
102 |
535 |
495 |
462 |
4 |
28 |
16-φ23 |
280 |
460 |
123 |
450 |
18 |
114 |
590 |
550 |
518 |
4 |
28 |
16-φ23 |
320 |
500 |
150 |
500 |
20 |
127 |
640 |
600 |
568 |
4 |
30 |
16-φ23 |
320 |
530 |
180 |
600 |
24 |
154 |
755 |
705 |
670 |
5 |
30 |
20-φ25 |
360 |
610 |
225 |
700 |
28 |
165 |
860 |
810 |
775 |
5 |
32 |
24-φ25 |
360 |
675 |
315 |
800 |
32 |
190 |
975 |
920 |
880 |
5 |
34 |
24-φ30 |
360 |
805 |
385 |
900 |
36 |
203 |
1075 |
1020 |
980 |
5 |
36 |
24-φ30 |
380 |
995 |
420 |
1000 |
40 |
216 |
1175 |
1120 |
1080 |
5 |
36 |
28-φ30 |
400 |
1170 |
620 |
1200 |
48 |
254 |
1400 |
1340 |
1295 |
5 |
40 |
32-φ40 |
400 |
1295 |
788 |
公称通径 |
标准值 |
参考值 |
|||||||||
DN (mm) |
NPS (inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H |
W(kg) |
PN1.0(MPa) |
|||||||||||
40 |
11/2 |
33 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
160 |
140 |
3 |
50 |
2 |
43 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
200 |
200 |
4 |
65 |
21/2 |
46 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
250 |
250 |
6 |
80 |
3 |
46 |
195 |
160 |
135 |
3 |
22 |
4-φ18 |
250 |
250 |
8 |
100 |
4 |
52 |
215 |
180 |
155 |
3 |
22 |
8-φ18 |
300 |
185 |
12 |
125 |
5 |
56 |
245 |
210 |
185 |
3 |
24 |
8-φ18 |
300 |
203 |
18 |
150 |
6 |
56 |
280 |
240 |
210 |
3 |
24 |
8-φ23 |
200 |
225 |
28 |
200 |
8 |
60 |
335 |
295 |
265 |
3 |
26 |
8-φ23 |
200 |
275 |
56 |
250 |
10 |
68 |
390 |
350 |
320 |
3 |
28 |
12-φ23 |
240 |
315 |
72 |
300 |
12 |
78 |
440 |
400 |
368 |
4 |
28 |
12-φ23 |
240 |
348 |
88 |
350 |
14 |
78 |
500 |
460 |
428 |
4 |
30 |
16-φ23 |
280 |
415 |
170 |
400 |
16 |
102 |
565 |
515 |
482 |
4 |
32 |
16-φ25 |
280 |
460 |
145 |
450 |
18 |
114 |
615 |
565 |
532 |
4 |
32 |
20-φ25 |
320 |
500 |
165 |
500 |
20 |
127 |
670 |
620 |
585 |
4 |
34 |
20-φ30 |
320 |
530 |
195 |
600 |
24 |
154 |
780 |
725 |
685 |
5 |
36 |
20-φ30 |
360 |
610 |
268 |
700 |
28 |
165 |
895 |
840 |
800 |
5 |
40 |
24-φ30 |
360 |
675 |
320 |
800 |
32 |
190 |
1010 |
950 |
905 |
5 |
44 |
24-φ30 |
360 |
805 |
395 |
900 |
36 |
203 |
1110 |
1050 |
1005 |
5 |
46 |
28-φ34 |
380 |
995 |
450 |
1000 |
40 |
216 |
1220 |
1160 |
1115 |
5 |
50 |
28-φ34 |
400 |
1170 |
680 |
1200 |
48 |
254 |
1450 |
1380 |
1325 |
5 |
56 |
32-φ41 |
400 |
1295 |
825 |
公称通径 |
标准值 |
参考值 |
|||||||||
DN (mm) |
NPS (inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H |
W(kg) |
PN1.6(MPa) |
|||||||||||
40 |
11/2 |
33 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
200 |
145 |
4 |
50 |
2 |
43 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
200 |
150 |
5 |
65 |
21/2 |
46 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
250 |
160 |
7 |
80 |
3 |
46 |
195 |
160 |
135 |
3 |
22 |
8-φ18 |
250 |
170 |
10 |
100 |
4 |
52 |
215 |
180 |
155 |
3 |
24 |
8-φ18 |
300 |
185 |
14 |
125 |
5 |
56 |
245 |
210 |
185 |
3 |
26 |
8-φ18 |
300 |
210 |
22 |
150 |
6 |
56 |
280 |
240 |
210 |
3 |
28 |
8-φ23 |
200 |
230 |
32 |
200 |
8 |
60 |
335 |
295 |
265 |
3 |
30 |
12-φ23 |
240 |
285 |
66 |
250 |
10 |
68 |
405 |
355 |
320 |
3 |
32 |
12-φ25 |
240 |
325 |
80 |
300 |
12 |
78 |
460 |
410 |
375 |
4 |
34 |
12-φ25 |
280 |
360 |
94 |
350 |
14 |
78 |
520 |
470 |
435 |
4 |
38 |
16-φ25 |
280 |
430 |
125 |
400 |
16 |
102 |
580 |
525 |
485 |
4 |
40 |
16-φ30 |
320 |
475 |
150 |
450 |
18 |
114 |
640 |
585 |
545 |
4 |
44 |
20-φ30 |
320 |
525 |
172 |
500 |
20 |
127 |
705 |
650 |
608 |
4 |
46 |
20-φ34 |
320 |
565 |
225 |
600 |
24 |
154 |
840 |
770 |
718 |
5 |
54 |
24-φ41 |
360 |
620 |
290 |
700 |
28 |
165 |
910 |
840 |
788 |
5 |
54 |
24-φ41 |
360 |
686 |
268 |
800 |
32 |
190 |
1020 |
950 |
898 |
5 |
54 |
24-φ41 |
380 |
815 |
425 |
900 |
36 |
203 |
1120 |
1050 |
998 |
5 |
54 |
28-φ41 |
400 |
1010 |
495 |
1000 |
40 |
216 |
1255 |
1170 |
1110 |
5 |
60 |
28-φ48 |
400 |
1185 |
710 |
设计规范遵循GB 12238,API 609,MSS SP-67,MSS-68标准:
遵循规范 |
STADNARD |
设计与制造 |
GB12238 |
法兰尺寸 |
JB78/JB79(GB HG Sh) |
压力试验 |
GB/T13927 |
标志 |
GB12220 |
供货 |
GB/T12252 |
四、驱动方式 手动、蜗轮手动、气动、电动:
遵循规范 |
STADNARD |
设计与制造 |
GB12238 |
法兰尺寸 |
JB78/JB79(GB HG Sh) |
压力试验 |
GB/T13927 |
标志 |
GB12220 |
供货 |
GB/T12252 |
手动 |
DA71F(半衬) |
蜗轮运动 |
DA71F(半衬) |
DA71F3(全衬里) |
DA71F3(全衬里) |
||
DA71F4(全衬里) |
DA71F4(全衬里) |
||
DA71F46(全衬里) |
DA71F46(全衬里) |
||
电动 |
DA671F(半衬) |
电动 |
DA671F(半衬) |
DA671F3(全衬里) |
DA671F3(全衬里) |
||
DA671F4(全衬里) |
DA671F4(全衬里) |
||
DA671F46(全衬里) |
DA671F46(全衬里) |
1、DA71F46全衬里型阀体全体衬里/蝶板全衬层/蝶板与蝶板轴合为一体;
2、DA71F4全衬里型阀体全衬里。虹板全衬层/蝶板与蝶板轴组合装配;
3、DA71F半衬里型阀体全衬里/蝶板为不锈钢(不衬)蝶板与蝶板轴组合装配。
对夹连接蝶阀(中线)设计与制造符合中草药国家标准
基本结构形式(*蝶板轴与阀体/闪阀座中心重合)