点击图片查看原图Q42F-10-40C-DN40,Q42F-10-40C-DN50,Q42F-10-40C-DN65,Q42F-10-40C-DN80,Q42F-10-40C-DN100,Q42F-10-40C-DN125,Q42F-10-40C-DN150,Q42F-10-40C-DN200,Q42F-10-40P-DN15,
Q42F-10-40P-DN20,Q42F-10-40P-DN25,Q42F-10-40P-DN32,Q42F-10-40P-DN40,Q42F-10-40P-DN50,Q42F-10-40P-DN65,Q42F-10-40P-DN80,Q42F-10-40P-DN100,Q42F-10-40P-DN125,
Q42F-10-40P-DN150,Q42F-10-40P-DN200,Q42F-10-40R-DN15,Q42F-10-40R-DN20,Q42F-10-40R-DN25,Q42F-10-40R-DN32,Q42F-10-40R-DN40,Q42F-10-40R-DN50,Q42F-10-40R-DN65,
Q42F-10-40R-DN80,Q42F-10-40R-DN100,Q42F-10-40R-DN125,Q42F-10-40R-DN150,Q42F-10-40R-DN200,Q42Y-150-300LBC-DN15,Q42Y-150-300LBC-DN20,Q42Y-150-300LBC-DN25,
Q42Y-150-300LBC-DN32,Q42Y-150-300LBC-DN40,Q42Y-150-300LBC-DN50,Q42Y-150-300LBC-DN65,Q42Y-150-300LBC-DN80,Q42Y-150-300LBC-DN100,Q42Y-150-300LBC-DN125,
Q42Y-150-300LBC-DN150,Q42Y-150-300LBC-DN200,Q42Y-150-300LBP-DN15,Q42Y-150-300LBP-DN20,Q42Y-150-300LBP-DN25,Q42Y-150-300LBP-DN32,Q42Y-150-300LBP-DN40,
Q42Y-150-300LBP-DN50,Q42Y-150-300LBP-DN65,Q42Y-150-300LBP-DN80,Q42Y-150-300LBP-DN100,Q42Y-150-300LBP-DN125,Q42Y-150-300LBP-DN150,Q42Y-150-300LBP-DN200,
Q42Y-150-300LBR-DN15,Q42Y-150-300LBR-DN20,Q42Y-150-300LBR-DN25,Q42Y-150-300LBR-DN32,Q42Y-150-300LBR-DN40,Q42Y-150-300LBR-DN50,Q42Y-150-300LBR-DN65,
Q42Y-150-300LBR-DN80,Q42Y-150-300LBR-DN100,Q42Y-150-300LBR-DN125,Q42Y-150-300LBR-DN150,Q42Y-150-300LBR-DN200,
Y型三通球阀的阀座密封根据工况不同，可分别采用软密封、喷焊镍基合金（硬度大于HRC60）、超音速涂钨钴合金（硬度大于HRC70）及特种硬化材料等多种先进工艺，适用各种苛刻工况，软密封适用200℃以下工况，硬密封碳钢不超过425℃，不锈钢不超过℃
Y型三通球阀有相互成120°和两通孔成135°，根据需要可实现对介质流向切换两种工况。
型号、材料及主要参数
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产品型号
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Q42F-10-40C
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Q42F-10-40P
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Q42F-10-40R
|
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Q42Y-150-300LBC
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Q42Y-150-300LBP
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Q42Y-150-300LBR
|
|
|
阀体
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WCB
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CF8
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CF8M
|
|
球体
|
WVB+ENP
|
CF8
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CF8M
|
|
阀杆/固定圈
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2Cr13
|
304
|
316
|
|
阀座
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PTFE
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PTFE
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PTFE
|
|
填料
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PTFE+O形圈
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PTFE+O形圈
|
|
|
适用介质
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水、油、蒸汽等
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酸等腐蚀性介质
|
|
|
适用温度
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-29-150℃
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-29-150℃
|
|
|
蜗轮Y型三通球阀
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Q后插入“3”表示，示例：Q342F-16C
|
||
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气动Y型三通球阀
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Q后插入“6”表示，示例：Q642F-10C
|
||
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电动Y型三通球阀
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Q后插入“9”表示，示例：Q942F-16P
|
||
Y形三通球阀的外形尺寸PN10-40
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公称通径DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
L
|
75
|
75
|
90
|
100
|
110
|
120
|
130
|
140
|
160
|
190
|
220
|
275
|
|
H
|
90
|
90
|
102
|
115
|
135
|
140
|
155
|
185
|
210
|
275
|
305
|
335
|
