|
公稱壓力或壓力級(jí)
|
產(chǎn)品型號(hào)
|
|||||||
|
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-16R8
|
BQ71F-25R3
|
|
|
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
|
|
|
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
|
|
|
主要零件材料
|
閥體
|
WCB
|
ZGlCr18Ni9Ti
|
CF8(304)
|
CF8(304L)
|
ZG1Cr18Ni12Mo2Ti
|
CF8M(316)
|
CF8M(316L)
|
|
球體、閥桿
|
2Crl3
|
lCr18Ni9Ti
|
0Cr18Ni9(304)
|
0Cr18Ni9(304L)
|
1Cr18Ni2Mo2(316)
|
0Cr17Ni2Mo2(316)
|
0Cr17Ni2Mo2(316L)
|
|
|
密封圈
|
聚四氟乙烯 對(duì)位聚苯
|
|||||||
|
填料、墊圈
|
V型聚四氟乙烯 柔性石墨環(huán) 聚四氟乙烯片 柔性石墨復(fù)合墊
|
|||||||
|
適用工況
|
適用介質(zhì)
|
重油、膠類等
|
硝酸腐蝕性介質(zhì)
|
強(qiáng)氧化性介質(zhì)
|
醋酸等腐蝕性介質(zhì)
|
尿素等腐蝕性介質(zhì)
|
||
|
適用溫度
|
-28-300℃
|
|||||||
|
配管法蘭
|
JB79-59、GB9113、SH3406 ANSI B16.5 JIS B2212
|
|||||||
|
公稱通徑(DN)
|
產(chǎn)品型號(hào)
|
|
||||||||
|
L
|
D
|
W
|
H
|
3-G
|
||||||
|
(mm)
|
(in)
|
1.0MPa
|
1.6MPa
|
2.5MPa
|
150Lb
|
10k
|
手動(dòng)
|
手動(dòng)
|
|
|
|
15
|
1/2”
|
40
|
53
|
53
|
53
|
47
|
58
|
130
|
80
|
3/8
|
|
20
|
3/4”
|
45
|
63
|
63
|
63
|
57
|
63
|
170
|
80
|
3/8
|
|
25
|
1”
|
50
|
73
|
73
|
73
|
66
|
74
|
170
|
100
|
3/8
|
|
32
|
1 1/4”
|
60
|
84
|
84
|
84
|
75
|
84
|
200
|
110
|
1/2
|
|
40
|
1 1/2”
|
70
|
94
|
94
|
94
|
85
|
89
|
250
|
120
|
1/2
|
|
50
|
2”
|
80
|
109
|
109
|
109
|
103
|
104
|
250
|
130
|
1/2
|
|
65
|
2 1/2”
|
110
|
129
|
129
|
129
|
122
|
124
|
350
|
140
|
1/2
|
|
80
|
3”
|
120
|
144
|
144
|
144
|
135
|
134
|
350
|
150
|
1/2
|
|
100
|
4”
|
140
|
164
|
164
|
170
|
173
|
159
|
420
|
180
|
1/2
|
