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:
閥門公稱通徑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