双夹式保温球阀 Q671F-16型
产品简介
双夹式保温球阀产品特点: 球阀是用带有圆形通道的球体作启闭件,球体随阀杆转动实现启闭动作的阀门,其启闭件是一个有孔的球体,绕垂直于通道的轴线旋转,从而达到启闭通道的目的。双夹式保温球阀
产品详细信息
对夹连接球阀具有结构紧凑、体积小、重理轻、密封性能好、启闭灵活、安装方便等特点。
双夹式保温球阀主要型号
保温型:手动BQ71FRNB FCLBQ671F电动BQ971F
公称通径:DN15-100mm?? 1/2’’~4”
公称压力:PN1.0~2.5Mpa
CLASS:150Lb
JIS:10K
一、双夹式保温球阀主要外型及连接尺寸表
公称通径 |
产品型号 |
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L |
D |
W |
H |
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mm |
in |
1.0Mpa |
1.6Mpa |
2.5Mpa |
150Lb |
10K |
手动 |
手动 |
|
15 |
1/2’’ |
40 |
53 |
53 |
53 |
47 |
58 |
130 |
80 |
20 |
3/4’’ |
45 |
63 |
63 |
63 |
57 |
63 |
170 |
80 |
25 |
1’’ |
50 |
73 |
73 |
73 |
66 |
74 |
170 |
100 |
32 |
11/4’’ |
60 |
84 |
84 |
84 |
75 |
84 |
200 |
110 |
40 |
11/2’’ |
70 |
94 |
94 |
94 |
85 |
89 |
250 |
120 |
50 |
2’’ |
80 |
109 |
109 |
109 |
103 |
104 |
250 |
130 |
65 |
21/2’’ |
110 |
129 |
129 |
129 |
122 |
124 |
350 |
140 |
80 |
3’’ |
120 |
144 |
144 |
144 |
135 |
134 |
350 |
150 |
100 |
4’’ |
140 |
164 |
170 |
170 |
173 |
159 |
420 |
180 |
二、双夹式保温球阀型号、零件材料及主要参数
公称压力或压力级 |
产品型号 |
|||||||||||
PN1.0MPa |
BQ71F-10C |
BQ71F-10P |
BQ71F-10P8 |
BQ71F-10P3 |
BQ71F-10R |
BQ71F-10R8 |
BQ71F-10R3 |
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PN1.6MPa |
BQ71F-16C |
BA71F-16P |
BQ71F-16P8 |
BQ71F-16P3 |
BQ71F-16R |
BQ71F+16R8 |
BQ71F-16R3 |
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PN2.5MPa |
BQ71F-25 |
BQ71F-25P |
BQ71F-25P8 |
BQ71F-25P3 |
BQ71F-25R |
BQ71F-25R8 |
BQ71F-25R3 |
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CLASS150 |
BQ71F-150LbC |
BQ71F-150LbP |
BQ71F-150LbP8 |
BQ71F-150LbP3 |
BQ71F-150LbR |
BQ71F-150LbR8 |
BQ71F-150LbR3 |
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10K |
BQ71F-10KC |
BQ71F-10KP |
BQ71F-10KP8 |
BQ71F-10KP3 |
BQ71F-10KR |
BQ71F-10KR8 |
BQ71F-10KR3 |
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主要零件材料 |
阀体 |
WCB |
ZG1Cr18Ni9Ti |
CF8304 |
CF8304L |
ZG1Cr18Ni12Mo2Ti |
CF8M316 |
CF3M316L |
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球体、阀杆 |
2Cr13 |
1Cr18Ni93 |
0Cr19Ni11304 |
00Cr19Ni11304L |
1Cr18Ni12Mo2Ti |
0Cr17Ni12Mo2316 |
0Cr17Ni12Mo2316L |
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密封圈 |
聚四氟乙烯 对位聚笨 |
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填料、垫圈 |
V型聚四氟乙烯 柔性石墨环 聚四氟乙烯片 柔性石墨复合垫 |
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适用工况 |
适用介质 |
重油、胶类等 |
硝酸腐蚀性介质 |
强氧化性介质 |
醋酸等腐蚀性介质 |
尿素等腐蚀性介质 |
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适用温度 |
-28~300℃ |
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配管法兰 |
JB79-59\GB9113\SH3406 ANSI B16.5 JIS B2212 |