产品名称:ddc-jq电磁真空带充气阀产品型号:ddc-jq产品类别:电磁阀
产品介绍:
ddc－jq型电磁真空带充气阀是安装在机械真空泵上的专用阀门，并与泵接在同一个电源上，泵的开启与停止直接控制阀门的开启与关闭。当泵停止工作或电源突然中断时，阀门能自动将真空系统封闭，并将大气通过阀门的充气口经阀腔充入到泵腔，从而避免泵油逆流污染真空系统。适用的工作介质为空气及非腐蚀性气体。https://www.hkfamen.com/ckcp.asp?id=497产品性能https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
型号
ddc-jq16a
ddc-jq25a
ddc-jq32a
ddc-jq40
ddc-jq50a
ddc-jq65
ddc-jq80
公称通径mm
16
25
32
40
50
65
80
适用范围pa
https://www.hkfamen.com/ckcp.asp?id=497105～10-2https://www.hkfamen.com/ckcp.asp?id=497
漏率pal/s
https://www.hkfamen.com/ckcp.asp?id=4976.7×10-4https://www.hkfamen.com/ckcp.asp?id=497
介质温度oc
https://www.hkfamen.com/ckcp.asp?id=497-25～+40https://www.hkfamen.com/ckcp.asp?id=497
线圈温升oc
https://www.hkfamen.com/ckcp.asp?id=497≤65（当环境温度为40℃时）https://www.hkfamen.com/ckcp.asp?id=497
启闭时间s
https://www.hkfamen.com/ckcp.asp?id=497≤3https://www.hkfamen.com/ckcp.asp?id=497
电源电压v/hz
https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497220/50https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
耗用功率w
8.5
9.5
17.5
20
25
29
63
重量kg
2.2
3.9
5.5
8
10
18.5
30
https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
主要零件材料https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
阀体、阀盖、阀板：碳钢或铝合金https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
密封圈：丁腈橡胶https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
外形及连接尺寸(mm)(jb919)https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497https://www.hkfamen.com/ckcp.asp?id=497
型号
dn
h
b
h
d
do
d1
n-d
机械泵匹配参考
ddc-jq16
16
28
48
176
68
42
22
4-m5
2xz-0.5～1
ddc-jq25
25
35
58
199
82
55
29
4-m6
2xz-2～4
ddc-jq32
32
40
68
222
92
64
36
4-m6
2xz-4
ddc-jq40
40
44
80
253
110
70
44
4-m6
2xz-8
ddc-jq50
50
56
94
294
124
90
55
4-m8
2x-15
ddc-jq65
65
65
115
320
135
105
70
4-m8
2x-30
ddc-jq80
80
75
140
367
165
125
85
4-m8
2x-70