法蘭連接截止閥(國(guó)標(biāo))Flange type(GB standard)
執(zhí)行標(biāo)準(zhǔn)/Stamdard
設(shè)計(jì)與制造 Design |
GB12233/GB12235 |
結(jié)構(gòu)長(zhǎng)度 |
Gb12221 (長(zhǎng)一短系列) |
Face to face |
Short-long series |
法蘭尺寸 |
JB78/JB79(或按合同要求) |
Flange dimension |
Or accrding to contract |
壓力試驗(yàn) Test |
GB/T 13927 |
標(biāo)志 Symbol |
GB 12220 |
供貨 Supply |
GB/T 12252 |
法蘭連接截止閥
※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:直通式、直流式
※公稱壓力:PN1.0~2.5(MPa)
※公稱通徑:DN15~300(mm)
本型號(hào)全襯里)/Basic type(Fully lined)
手動(dòng)Lever |
VF1F3* VF1F46* J41F3 J41F46 |
齒輪傳動(dòng)Gear operated |
VWF1F3* J541F3 VWF1F46* J451F46 |
VF5F3* VF5F46* J45F3 J45F46 |
氣動(dòng)Pneumatic |
VQBF1F3* VQBF1F46* J6B 41F3 J6B 41F46 |
電動(dòng)Electric |
VDF1F3* J941F3 VDF1F46 J941F46 |
主要零部件材料表/Main Parts Material Specifications
表(Table)A11
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 |
閥辮、閥桿Wedge stem |
35 |
1Cr13 |
1Cr18Ni9 |
1Cr18Ni12M02Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
3 |
活節(jié)螺栓Swing bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr17Ni2 |
4 |
襯里層/閥座Lining/seat |
FEP(F46) PCTFE(F3) PFA(可溶性聚四氟乙烯) PO(聚烯烴) |
5 |
填料 Packing |
PTFE(F4)PTFE(F(F4) |
6 |
填料壓蓋Packing cover |
WCB |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
7 |
閥桿螺母Stem unts |
ZCuAI10Fe3 ZCuAI10Fe3 |
8 |
螺栓Bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
9 |
螺母Bolt |
45 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
10 |
手柄 Handwheel |
HT200 |
HT200 |
WCC |
WCC |
WCC |
WCC |
主要連接尺寸及重量/Dimensions and weights
表(Table)B27
公稱通徑Size |
標(biāo)準(zhǔn)值Standard |
參考值Reference |
DN(mm) |
NPS(inch) |
L |
D |
D, |
d2 |
f |
b |
Z-Φd |
Do |
H1 |
h2 |
W(Kg) |
PN1.0(MPa) |
15 |
½ |
130 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
100 |
235 |
260 |
6.5 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
240 |
265 |
7 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
245 |
270 |
7.8 |
32 |
1 ¼ |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
255 |
285 |
11 |
40 |
1 ½ |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
285 |
315 |
13 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
160 |
295 |
330 |
15 |
65 |
2½ |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
180 |
350 |
395 |
23 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
4/8-Φ18 |
240 |
395 |
445 |
38 |
100 |
4 |
350 |
215 |
180 |
155 |
3 |
22 |
8-Φ18 |
240 |
450 |
490 |
42 |
125 |
5 |
400 |
245 |
210 |
185 |
3 |
24 |
8-Φ18 |
280 |
525 |
555 |
55 |
150 |
6 |
480 |
280 |
240 |
210 |
3 |
24 |
8-Φ23 |
320 |
605 |
645 |
77 |
200 |
8 |
495 |
335 |
295 |
265 |
3 |
26 |
8-Φ23 |
360 |
645 |
765 |
135 |
250 |
10 |
622 |
390 |
350 |
320 |
3 |
28 |
12-Φ23 |
400 |
685 |
805 |
220 |
300 |
12 |
698 |
440 |
400 |
368 |
4 |
28 |
12-Φ23 |
400 |
710 |
814 |
277 |
350 |
14 |
787 |
500 |
460 |
428 |
4 |
30 |
16-Φ23 |
450 |
750 |
855 |
320 |
PN1.6(MPa) |
15 |
½ |
130 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
100 |
240 |
265 |
7 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
245 |
270 |
7.6 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
250 |
275 |
8.2 |
32 |
1¼ |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
260 |
290 |
12 |
40 |
1½ |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
285 |
320 |
14 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
160 |
300 |
335 |
18 |
65 |
2½ |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
180 |
355 |
400 |
26 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-Φ18 |
240 |
400 |
450 |
40 |
100 |
4 |
350 |
215 |
180 |
155 |
3 |
24 |
8-Φ18 |
240 |
455 |
495 |
50 |
125 |
5 |
400 |
245 |
210 |
185 |
3 |
26 |
8-Φ18 |
280 |
530 |
560 |
65 |
150 |
6 |
480 |
280 |
240 |
210 |
3 |
28 |
8-Φ23 |
320 |
610 |
650 |
85 |
200 |
8 |
495 |
335 |
295 |
265 |
3 |
30 |
12-Φ23 |
360 |
650 |
770 |
150 |
250 |
10 |
622 |
405 |
355 |
320 |
3 |
32 |
12-Φ25 |
400 |
690 |
810 |
245 |
300 |
12 |
698 |
460 |
410 |
375 |
4 |
34 |
12-Φ25 |
400 |
730 |
845 |
295 |
PN2.5(MPa) |
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
16 |
4-Φ14 |
120 |
240 |
265 |
7.5 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
120 |
245 |
270 |
8 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
140 |
250 |
275 |
9 |
32 |
1¼ |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
160 |
260 |
290 |
13 |
40 |
1½ |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
180 |
285 |
320 |
15 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
180 |
300 |
335 |
20 |
65 |
2½ |
290 |
180 |
145 |
120 |
3 |
22 |
8-Φ18 |
240 |
355 |
400 |
28 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-Φ18 |
280 |
400 |
450 |
42 |
100 |
4 |
350 |
230 |
190 |
160 |
3 |
24 |
8-Φ23 |
320 |
455 |
495 |
57 |
125 |
5 |
400 |
270 |
220 |
188 |
3 |
28 |
8-Φ25 |
320 |
530 |
560 |
71 |
150 |
6 |
480 |
300 |
250 |
218 |
3 |
30 |
8-Φ25 |
360 |
610 |
650 |
90 |
*法蘭尺寸PN1.0 MPa、DN80螺栓孔數(shù)置JB78時(shí)Z=4,其它標(biāo)準(zhǔn)時(shí)Z=80
法蘭連接截止閥(角式)
※設(shè)計(jì)與制造符合中國(guó)國(guó)家標(biāo)準(zhǔn)
※公稱壓力 PN1.0~2.5(MPa)
※公稱通徑 DN15~300(mm)
執(zhí)行標(biāo)準(zhǔn)Stamdard
設(shè)計(jì)與制造 Design |
GB12233/GB 12235 |
結(jié)構(gòu)長(zhǎng)度 Face to face |
Gb12221 (長(zhǎng)系列) Shor series |
法蘭尺寸 Flange dimension |
JB78/JB79(或按合同要求) Or according to contract |
壓力試驗(yàn) Test |
GB/T 13927 |
標(biāo)志 Symbol |
GB 12220 |
供貨 Supply |
GB/T 12252 |
※基本結(jié)構(gòu)形式:角式(全襯里)
※基本型號(hào): 手動(dòng) VF4F3* J44F3 VF4F46* J44F46 電動(dòng) VDF4F3* J944F3 VDF4F46* J944F46
※主要零件材料:見(jiàn)表A11。
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 |
DO |
H |
W(Kgl |
PN1.0(MPa) |
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
100 |
240 |
7 |
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
245 |
7.5 |
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
250 |
8 |
32 |
1¼ |
105 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
120 |
260 |
12 |
40 |
1½ |
115 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
290 |
14 |
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
140 |
300 |
19 |
65 |
2½ |
145 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
160 |
355 |
27 |
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
4/8-Φ18 |
160 |
400 |
42 |
100 |
4 |
175 |
215 |
180 |
155 |
3 |
22 |
8-Φ18 |
180 |
455 |
50 |
125 |
5 |
200 |
245 |
210 |
185 |
3 |
24 |
8-Φ18 |
180 |
530 |
64 |
150 |
6 |
225 |
280 |
240 |
210 |
3 |
24 |
8-Φ23 |
240 |
605 |
85 |
200 |
8 |
275 |
335 |
295 |
265 |
3 |
26 |
8-Φ23 |
240 |
650 |
105 |
250 |
10 |
325 |
390 |
350 |
320 |
3 |
28 |
12-Φ23 |
280 |
680 |
135 |
300 |
12 |
375 |
440 |
400 |
368 |
4 |
28 |
12-Φ23 |
280 |
710 |
155 |
PN1.6(MPa) |
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
100 |
240 |
7 |
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
245 |
7.5 |
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
250 |
8.5 |
32 |
1¼ |
105 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
260 |
12 |
40 |
1½ |
115 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
290 |
14 |
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
160 |
300 |
19 |
65 |
2½ |
145 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
180 |
355 |
27 |
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
8-Φ18 |
240 |
400 |
42 |
100 |
4 |
175 |
215 |
180 |
155 |
3 |
24 |
8-Φ18 |
240 |
455 |
50 |
125 |
5 |
200 |
245 |
210 |
185 |
3 |
26 |
8-Φ18 |
280 |
530 |
64 |
150 |
6 |
225 |
280 |
240 |
210 |
3 |
28 |
8-Φ23 |
320 |
605 |
85 |
200 |
8 |
275 |
335 |
295 |
265 |
3 |
30 |
12-Φ23 |
360 |
650 |
155 |
PN2.5(MPa) |
15 |
1/2 |
90 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
120 |
245 |
7.5 |
20 |
3/4 |
95 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
120 |
250 |
8.8 |
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
140 |
260 |
11 |
32 |
1¼ |
105 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
290 |
13 |
40 |
1½ |
115 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
160 |
300 |
18 |
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
180 |
355 |
31 |
*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。