法蘭連接止回閥(國(guó)標(biāo))
Flange type(GB standard)
主要零部件材料表 Main Parts Material Specifications
表(Table)A14
序號(hào) No |
零件名稱 Name |
灰鑄鐵 Grey cast iron |
碳鋼 Cast steel |
不銹鋼 Stainless Steel |
超低碳不銹鋼 low carbon stainless steel |
Z |
C |
P |
R |
PL |
Rl |
1 |
閥體、閥蓋 Body Cover |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
2 |
襯里層/閥座 Lining/seat |
FEPF(46) PCTFE(F3) PFA(可溶性聚四氟乙烯)PO(聚烯烴) |
3 |
軸、閥瓣(板) Shafts Wedge |
1Cr13/35 WCB 1Cr18Ni9/CF8 00Cr17Ni14Mo2/CF3M |
4 |
螺栓Bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
5 |
螺母Nut |
45 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
主要連接尺寸及重量Dimensions and weights表(Tabie)B32
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN (mm) |
IMPS (inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
B |
H |
W(Kg) |
PN0.6(MPa) |
15 |
1/2 |
130 |
80 |
55 |
40 |
2 |
12 |
4-Φ12 |
105 |
55 |
4 |
20 |
3/4 |
150 |
90 |
65 |
50 |
2 |
14 |
4-Φ12 |
115 |
58 |
5 |
25 |
1 |
160 |
100 |
75 |
60 |
2 |
14 |
4-Φ12 |
128 |
60 |
6 |
32 |
1¼ |
180 |
120 |
90 |
70 |
2 |
16 |
4-Φ14 |
145 |
75 |
7 |
40 |
1½ |
200 |
130 |
100 |
80 |
3 |
16 |
4-Φ14 |
160 |
82 |
8 |
50 |
2 |
230 |
140 |
110 |
90 |
3 |
16 |
4-Φ14 |
178 |
95 |
10 |
65 |
2½ |
290 |
160 |
130 |
110 |
3 |
16 |
4-Φ14 |
205 |
105 |
20 |
80 |
3 |
310 |
185 |
150 |
125 |
3 |
18 |
4-Φ18 |
230 |
120 |
25 |
100 |
4 |
350 |
205 |
170 |
145 |
3 |
18 |
4-Φ18 |
255 |
135 |
30 |
125 |
5 |
400 |
235 |
200 |
175 |
3 |
20 |
8-Φ18 |
305 |
158 |
50 |
150 |
6 |
480 |
260 |
225 |
200 |
3 |
20 |
8-Φ18 |
345 |
180 |
65 |
200 |
8 |
495 |
315 |
280 |
255 |
3 |
22 |
8-Φ18 |
415 |
215 |
137 |
250 |
10 |
622 |
370 |
335 |
310 |
3 |
24 |
12-Φ18 |
490 |
240 |
150 |
300 |
12 |
698 |
435 |
395 |
362 |
4 |
24 |
12-Φ23 |
540 |
265 |
185 |
350 |
14 |
787 |
485 |
445 |
412 |
4 |
26 |
12-Φ23 |
585 |
300 |
215 |
400 |
16 |
914 |
535 |
495 |
462 |
4 |
28 |
16-Φ23 |
635 |
360 |
244 |
450 |
18 |
978 |
590 |
550 |
518 |
4 |
28 |
16-Φ23 |
680 |
385 |
276 |
500 |
20 |
978 |
640 |
600 |
568 |
4 |
30 |
16-Φ23 |
740 |
415 |
315 |
執(zhí)行標(biāo)準(zhǔn)Stamdard
設(shè)計(jì)與制造 Design |
GB 12239 |
結(jié)構(gòu)長(zhǎng)度 Face to face |
JB 1688 |
法蘭尺寸Flange dimension |
JB 78 (或按合同要求)Or accoring to contract |
壓力試驗(yàn) Test |
GB/T 13927 |
標(biāo)志 Symbol |
GB 12220 |
供貨 Supply |
GB/T 12252 |
法蘭連接止回閥(全襯里)
※設(shè)計(jì)與制造符合中國(guó)國(guó)家標(biāo)準(zhǔn)
※基本結(jié)構(gòu)形式:旋啟式、直通升降式
※公稱壓力PN0.6~1.6 ( MPa )
※公稱通徑DN15~500(mm)
※基本型號(hào):H41F3 H41F46 H44F3 H44F46
主要連接尺寸及重量Dimensions and weights
表(Table)B33
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z- Φd |
B |
H |
W(Kg) |
PN1.0(MPa) |
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 |
1¼ |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
145 |
75 |
11 |
40 |
1½ |
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 |
2½ |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
205 |
105 |
22 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
4/8-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 |
495 |
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 |
主要連接尺寸及重量/Dimensions and weights
表(Table)B34
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
B |
H |
W(Kg) |
PN1.6(MPa) |
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 |
1¼ |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
150 |
75 |
12.5 |
40 |
1½ |
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 |
2½ |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
210 |
105 |
25.5 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-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 |
*法蘭尺寸 PN1.0 MPa、DN80螺栓孔數(shù)量JB78時(shí)Z=4,其它標(biāo)準(zhǔn)時(shí)Z=8。
*When flange to PN1.0 MPa, DN80.JB78,screw hole Z=4,to other parameter Z=8.
執(zhí)行標(biāo)準(zhǔn)/Stamdard
設(shè)計(jì)與制造 Design |
GB 12235 |
結(jié)構(gòu)長(zhǎng)度 Face to face |
(企業(yè)標(biāo)準(zhǔn))Q/DFL-04-99 |
法蘭尺寸Flange dimension |
JB78/JB79(或按合同要求)Or accoring to contract |
壓力試驗(yàn)Test |
GB/T 13927 |
標(biāo)志Symbol |
GB 12220 |
供貨 Supply |
GB/T 12252 |
法蘭連接止回閥(全襯里) Flange type check valve(fully lined)
※設(shè)計(jì)與制造符合中國(guó)國(guó)家標(biāo)準(zhǔn)
※公稱壓力DN0.6~2.5(MPa)
※公稱通徑DN15~500(mm)
※基本結(jié)構(gòu)形式:升降立式
※基本型號(hào):H42F3 H42F46
※主要材料:見表A14
主要連接尺寸及重量/Dimensions and weights
表(Table)B35
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
W(Kg) |
PN0.6(MPa) |
15 |
1/2 |
135 |
80 |
55 |
40 |
2 |
12 |
4-Φ12 |
2.5 |
20 |
3/4 |
145 |
90 |
65 |
50 |
2 |
14 |
4-Φ12 |
3.5 |
25 |
1 |
155 |
100 |
75 |
60 |
2 |
14 |
4-Φ12 |
4 |
32 |
1¼ |
170 |
120 |
90 |
70 |
2 |
16 |
4-Φ14 |
5 |
40 |
1½ |
183 |
130 |
100 |
80 |
3 |
16 |
4-Φ14 |
6 |
50 |
2 |
185 |
140 |
110 |
90 |
3 |
16 |
4-Φ14 |
8 |
65 |
21/2 |
196 |
160 |
130 |
110 |
3 |
16 |
4-Φ14 |
10 |
80 |
3 |
212 |
185 |
150 |
125 |
3 |
18 |
4-Φ18 |
13 |
100 |
4 |
275 |
205 |
170 |
145 |
3 |
18 |
4-Φ18 |
25 |
150 |
6 |
405 |
260 |
225 |
200 |
3 |
20 |
8-Φ23 |
46 |
200 |
8 |
510 |
315 |
280 |
255 |
3 |
22 |
8-Φ23 |
100 |
250 |
10 |
622 |
370 |
335 |
310 |
3 |
24 |
12-Φ23 |
155 |
300 |
12 |
698 |
435 |
395 |
362 |
4 |
24 |
12-Φ23 |
180 |
350 |
14 |
787 |
485 |
445 |
412 |
4 |
26 |
12-Φ23 |
220 |
400 |
16 |
914 |
535 |
495 |
462 |
4 |
28 |
16-Φ23 |
275 |
450 |
18 |
978 |
590 |
550 |
518 |
4 |
28 |
16-Φ23 |
300 |
500 |
20 |
978 |
640 |
600 |
568 |
4 |
30 |
16-Φ23 |
392 |
主要連接尺寸及重量/Dimensions and weights|表(Tabie)B36
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
W(Kg) |
PN1.0(MPa) |
15 |
1/2 |
135 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
2.5 |
20 |
3/4 |
145 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
3.5 |
25 |
1 |
155 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
4 |
32 |
1¼ |
170 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
5 |
40 |
1½ |
183 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
6 |
50 |
2 |
185 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
8 |
65 |
2½ |
196 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
10 |
80 |
3 |
212 |
195 |
160 |
135 |
3 |
22 |
4/8-Φ18 |
13 |
100 |
4 |
275 |
215 |
180 |
155 |
3 |
22 |
8-Φ18 |
25 |
150 |
6 |
405 |
280 |
240 |
210 |
3 |
24 |
8-Φ23 |
46 |
200 |
8 |
510 |
335 |
295 |
265 |
3 |
26 |
8-Φ23 |
100 |
250 |
10 |
622 |
390 |
350 |
320 |
3 |
28 |
12-Φ23 |
155 |
300 |
12 |
698 |
440 |
400 |
368 |
4 |
28 |
12-Φ23 |
180 |
350 |
14 |
787 |
500 |
460 |
428 |
4 |
30 |
16-Φ23 |
220 |
400 |
16 |
914 |
565 |
515 |
482 |
4 |
32 |
16-Φ25 |
275 |
450 |
18 |
978 |
615 |
565 |
532 |
4 |
32 |
20-Φ25 |
300 |
500 |
20 |
978 |
670 |
620 |
585 |
4 |
34 |
20-Φ25 |
392 |
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
W(Kg) |
PN1.6(MPa) |
15 |
1/2 |
135 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
2.5 |
20 |
3/4 |
145 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
3.5 |
25 |
1 |
155 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
4 |
32 |
1¼ |
170 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
5 |
40 |
183 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
6 |
50 |
2 |
185 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
8 |
65 |
2½ |
196 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
10 |
80 |
3 |
212 |
195 |
160 |
135 |
3 |
22 |
4-Φ18 |
13.5 |
100 |
4 |
275 |
215 |
180 |
155 |
3 |
24 |
8-Φ18 |
28.5 |
150 |
6 |
405 |
280 |
240 |
210 |
3 |
28 |
8-Φ18 |
48 |
200 |
8 |
510 |
335 |
295 |
265 |
3 |
30 |
8-Φ23 |
105 |
250 |
10 |
622 |
405 |
355 |
320 |
3 |
32 |
12-Φ23 |
165 |
300 |
12 |
698 |
460 |
410 |
375 |
4 |
34 |
12-Φ25 |
195 |
350 |
14 |
787 |
520 |
470 |
435 |
4 |
38 |
12-Φ25 |
238 |
400 |
16 |
914 |
580 |
525 |
485 |
4 |
40 |
16-Φ30 |
295 |
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
W(Kg) |
PN2.5(MPa) |
15 |
1/2 |
135 |
95 |
65 |
45 |
2 |
16 |
4-Φ14 |
3 |
20 |
3/4 |
145 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
4 |
25 |
1 |
155 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
5 |
32 |
1¼ |
170 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
8.5 |
40 |
1½ |
183 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
9.8 |
50 |
2 |
185 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
17 |
*法蘭尺寸PN1.0MPa、DN80螺栓孔數(shù)量JB78時(shí)Z=4,其它標(biāo)準(zhǔn)時(shí)Z=8。