對(duì)夾式保溫球閥-BQ71F對(duì)夾式保溫球閥具有良好的保溫保冷特性，且閥門的通徑與管徑一致，同時(shí)又能有效降低管路中介質(zhì)熱量損失。主要用于石油、化工、冶金、制藥、食品等各類系統(tǒng)中，以輸送常溫下會(huì)凝固的高粘度介質(zhì)。
主要型號(hào)、保溫型：手動(dòng)(BQ71F)、氣動(dòng)(BQ671F)、電動(dòng)(BQ971F)
公稱通徑：DN15-100mm1/2“-4“
公稱壓力：PN1.0-2.5MPa
CLASS：150lb、JIS：10K
對(duì)夾式保溫球閥-BQ71F對(duì)夾式保溫球閥主要外形及連接尺寸表
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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
|
對(duì)夾式保溫球閥-BQ71F對(duì)夾式保溫球閥型號(hào)、零件材料及主要參數(shù)
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公稱壓力或壓力級(jí)
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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
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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、SH3406ANSIB16.5JISB2212
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對(duì)夾式保溫球閥-BQ71F對(duì)夾式保溫球閥 網(wǎng)址：m.kaixinyuerjing.com |
