衬里止回阀 HG41/4F46 衬氟立式止回阀 H42F46
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衬里止回阀 HG41/4F46 衬氟立式止回阀 H42F46
|
衬里止回阀 |
|
产品型号：HG41/4F46 |
|
产品引用标准：
遵循GB/T12235，GB/T 12236，API6D标准 |
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主要零件的材料说明：
|
序号 |
零件名称 |
灰铸铁 |
铸钢 |
不锈耐酸铸钢 |
超低碳不锈耐酸铸钢 |
|
Z |
C |
P |
R |
PL |
RL |
|
1 |
阀体/阀盖 |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
阀瓣/阀杆 |
35 |
1Cr13 |
1Cr18Ni9 |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
3 |
衬里/阀座 |
PCTEF(F3)、FEP(F46)、PFA(可溶性F4)、PP、PO |
|
4 |
紧固螺栓 |
WCB |
1Cr17Ni2 |
1Cr18Ni9Ti |
|
5 |
螺母 |
PTFE(F4) |
0Cr18Ni9 |
0Cr18Ni9 |
|
|
|
主要外形尺寸：
|
公称通径 |
标准值 |
参考值 |
|
DN（mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
B |
H |
WT(kg) |
|
PN1.0MPa |
|
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
105 |
55 |
5 |
|
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
115 |
58 |
7 |
|
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
128 |
60 |
9 |
|
32 |
11/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
145 |
75 |
11 |
|
40 |
11/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
160 |
82 |
13.5 |
|
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
178 |
95 |
18 |
|
65 |
21/2 |
290 |
180 |
145 |
120 |
3 |
20 |
4-φ18 |
205 |
105 |
22 |
|
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
4-φ18 |
230 |
120 |
28 |
|
100 |
4 |
350 |
215 |
180 |
155 |
3 |
22 |
8-φ18 |
255 |
135 |
34 |
|
125 |
5 |
400 |
245 |
210 |
185 |
3 |
24 |
8-φ18 |
305 |
158 |
58 |
|
150 |
6 |
480 |
280 |
240 |
210 |
3 |
24 |
8-φ23 |
345 |
180 |
72 |
|
200 |
8 |
600 |
335 |
295 |
265 |
3 |
26 |
8-φ23 |
415 |
215 |
150 |
|
250 |
10 |
622 |
390 |
350 |
320 |
3 |
28 |
12-φ23 |
490 |
240 |
165 |
|
300 |
12 |
698 |
440 |
400 |
368 |
4 |
28 |
12-φ23 |
540 |
265 |
190 |
|
350 |
14 |
787 |
500 |
460 |
428 |
4 |
30 |
16-φ23 |
585 |
300 |
225 |
|
400 |
16 |
914 |
565 |
515 |
482 |
4 |
32 |
16-φ25 |
635 |
360 |
254 |
|
450 |
18 |
978 |
615 |
565 |
532 |
4 |
32 |
20-φ25 |
680 |
385 |
285 |
|
500 |
20 |
978 |
670 |
620 |
585 |
4 |
34 |
20-φ25 |
740 |
415 |
333 |
|
|
|
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
14 |
4-φ14 |
110 |
55 |
6 |
|
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-φ14 |
120 |
58 |
7.8 |
|
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-φ14 |
135 |
60 |
10 |
|
32 |
11/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-φ18 |
150 |
75 |
12.5 |
|
40 |
11/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-φ18 |
165 |
82 |
14.5 |
|
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
185 |
95 |
19.5 |
|
65 |
21/2 |
290 |
180 |
145 |
120 |
3 |
20 |
8-φ18 |
210 |
105 |
25.5 |
|
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
4-φ18 |
235 |
120 |
30 |
|
100 |
4 |
350 |
215 |
180 |
155 |
3 |
24 |
8-φ18 |
260 |
135 |
36 |
|
125 |
5 |
400 |
245 |
210 |
185 |
3 |
26 |
8-φ18 |
310 |
158 |
62 |
|
150 |
6 |
480 |
280 |
240 |
210 |
3 |
28 |
8-φ23 |
350 |
180 |
78 |
|
200 |
8 |
495 |
335 |
295 |
265 |
3 |
30 |
12-φ23 |
420 |
215 |
156 |
|
250 |
10 |
622 |
405 |
355 |
320 |
3 |
32 |
12-φ25 |
505 |
240 |
172 |
|
300 |
12 |
698 |
460 |
410 |
375 |
4 |
34 |
12-φ25 |
560 |
265 |
240 |
|
350 |
14 |
787 |
520 |
470 |
435 |
4 |
38 |
16-φ25 |
605 |
300 |
208 |
|
400 |
16 |
914 |
580 |
525 |
485 |
4 |
40 |
16-φ30 |
650 |
350 |
265 |
|
