保溫夾套對(duì)夾連接球閥
產(chǎn)品特點(diǎn):
  保溫夾套對(duì)夾連接球閥具有結(jié)構(gòu)緊湊、密封可靠,重量輕、保溫性能好,安裝方便,啟閉輕構(gòu)等特點(diǎn)。
主要零件材料及適用工況
| 主要零件材料 | 
閥體 | 
WCB | 
ZG1Cr18 No9Ti | 
CF8(304) | 
CF3 (304) | 
CF3(304L) | 
ZG1Cr18Ni12 Mo2Ti | 
CF8M (316) | 
CF3M (316L) | 
球體 閥桿 | 
2Cr13 | 
1CR18N i9Ti | 
0Cr19Ni9 (304) | 
00Cr19Ni11 (304) | 
1CR18Ni12 Mo2Ti | 
0Cr17Ni12 Mo2Ti | 
0Cr17Ni12Mo2 (316) | 
0Cr17Ni12Mo2 (316L) | 
| 密封圈 | 
增強(qiáng)聚四氟乙烯、對(duì)位聚苯 | 
| 適用工況 | 
適用介質(zhì) | 
重油、 膠類(lèi)等 | 
硝酸等 腐蝕性介質(zhì) | 
強(qiáng)氧化 性介質(zhì) | 
醋酸等 腐性介質(zhì) | 
司法部素等腐蝕介質(zhì) | 
| 適用溫度 | 
-29-180℃(增強(qiáng)聚四氟乙烯)、-29-300℃(對(duì)位聚苯) | 
主要尺寸及重量:
| 閥門(mén)公稱(chēng)通徑DN | 
尺寸(mm) | 
G | 
重量(kg) | 
| mm | 
in | 
mm | 
in | 
L | 
D | 
Lo | 
H | 
手動(dòng) | 
氧動(dòng) | 
電動(dòng) | 
| ① | 
② | 
③ | 
手動(dòng) | 
氧動(dòng) | 
電動(dòng) | 
| 15 | 
1/2 | 
15*32 | 
1/2*1/4 | 
50 | 
84 | 
75 | 
84 | 
140 | 
140 | 
285 | 
380 | 
G3/8 | 
1.7 | 
5.1 | 
8.7 | 
| 20 | 
3/4 | 
20*40 | 
3/4*1/2 | 
55 | 
94 | 
85 | 
89 | 
180 | 
150 | 
295 | 
390 | 
G3/8 | 
2 | 
5.4 | 
9 | 
| 25 | 
1 | 
25*50 | 
1*2 | 
60 | 
109 | 
103 | 
104 | 
200 | 
160 | 
305 | 
400 | 
G1/2 | 
2.9 | 
6.3 | 
10 | 
| 32 | 
1/4 | 
32*50 | 
1/4*2 | 
70 | 
109 | 
103 | 
104 | 
200 | 
178 | 
327 | 
418 | 
G3/4 | 
3.8 | 
10.2 | 
11 | 
| 40 | 
1/2 | 
40*65 | 
1/2*2/2 | 
80 | 
129 | 
122 | 
124 | 
200 | 
180 | 
330 | 
420 | 
G3/4 | 
5.8 | 
12.2 | 
13 | 
| 50 | 
2 | 
50*80 | 
2*3 | 
90 | 
144 | 
135 | 
134 | 
250 | 
195 | 
345 | 
435 | 
G3/4 | 
8.5 | 
15 | 
16 | 
| 65 | 
2/2 | 
65*100 | 
2/2*4 | 
110 | 
164/170 | 
173 | 
159 | 
300 | 
205 | 
430 | 
445 | 
G3/4 | 
13 | 
32 | 
20 | 
| 80 | 
3 | 
80*125 | 
3*5 | 
120 | 
194/198 | 
196 | 
190 | 
350 | 
215 | 
440 | 
515 | 
G3/4 | 
18 | 
37 | 
52 | 
| 100 | 
4 | 
100*150 | 
4*6 | 
140 | 
220/228 | 
222 | 
220 | 
450 | 
245 | 
470 | 
545 | 
G3/4 | 
28 | 
47 | 
62 | 
| 125 | 
5 | 
125*200 | 
5*8 | 
160 | 
275/288 | 
279 | 
270 | 
600 | 
270 | 
670 | 
630 | 
G3/4 | 
40 | 
59 | 
83 | 
| 150 | 
6 | 
150*200 | 
6*8 | 
180 | 
275/288 | 
279 | 
270 | 
720 | 
290 | 
710 | 
650 | 
G3/4 | 
56 | 
75 | 
95 | 
注:1為PN1.0、1.6、2.5MPa球閥的數(shù)值,其中以分?jǐn)?shù)表示者,分子為PN1.0、1.6MPa的值,分母為PN2.5MPa的值;
2為PN2.0MPa、Class150球閥的數(shù)值。
主要尺寸參數(shù):
| 配管法蘭 | 
公稱(chēng)壓力 或壓力級(jí) | 
產(chǎn)品型號(hào) | 
JB/T74-90 (JB74-90)、GB91 12-9131 HGJ44-76 | 
PN1.0MPa | 
BQ71F-10C | 
BQ71F -10P | 
BQ71F- 10P8 | 
BQ71F- 10P3 | 
BQ71F- 10R | 
BQ71F- 10R8 | 
BQ71F- 10R3 | 
| PN1.6MPa | 
BQ71F-16C | 
BQ71F -16P | 
BQ71F- 16P8 | 
BQ71F- 16P3 | 
BQ71F- 16R | 
BQ71F- 16R8 | 
BQ71F- 16R3 | 
| PN2.5MPa | 
BQ71F-25 | 
BQ71F -25P | 
BQ71F- 25P8 | 
BQ71F- 25P3 | 
BQ71F- 25R | 
BQ71F- 25R8 | 
BQ71F- 25R3 | 
| GB9112-9131、SH3406 | 
PN2.0MPa | 
BQ71F-20C | 
BQ71F -20P | 
BQ71F- 20P8 | 
BQ71F- 20P3 | 
BQ71F- 20R | 
BQ71F- 20R8 | 
BQ71F- 20R3 | 
| ANSIB16.5 | 
Class150 | 
BQ71F-150(Lb)C | 
BQ71F-150(Lb)P | 
BQ71F-150(Lb)P8 | 
BQ71F-150 (Lb)P3 | 
BQ71F-150 (Lb)R | 
BQ71F-150 (Lb)R8 | 
BQ71F-150 (Lb)R3 | 
| JISB2212 | 
10K | 
BQ71F-10 (K)C | 
BQ71F-10(K)P | 
BQ71F-10 (K)P8 | 
BQ71F-10 (K)P3 | 
BQ71F-10 (K)R | 
BQ71F-10 (K)R8 | 
BQ71F-10 (K)R3 | 
| 氧動(dòng)球閥 | 
在相應(yīng)的手動(dòng)型號(hào)的BQ后插入“6”表示,示例:BQ671F-16C。氧動(dòng)裝置的氧源壓力為.04-0.4MPa | 
| 電動(dòng)球閥 | 
在相應(yīng)的手動(dòng)型號(hào)的BQ后插入“9”表示,示例:BQ971F-16C | 
注:1密封圈材料選用對(duì)位聚苯,則將型號(hào)中密封面材料代號(hào)“F”改為“Fs”示例:BQ71Fs-16C