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Access door with view port

Access door with viewport

ビューポート付きアクセスドア
QDV (Observation type)
ビューポート付きアクセスドア
QDB (Blank type)

Feature and dimension

QDV/QDB series
 
It can be used especially in place with a lot of opening and closing.

And it is used when you taking and out SAMPLE.
・It has its own hinge mechanism, so it is sealed tightly.  
・It can be installed from the atmospheric side with cap bolts.
・Easy maintenance: replacing the O-ring.
・Baking temperature: >150℃

・Observation type (QDV)
・Blank type (QDB)
・It is possible to manufacture not only usual flanges but also special ones

■ Observation type (QDV)

QDV type
Model No.
flange
A
B
H
L
3D
PDF
3D
CAD
QDV-CF4.5
ICF114
114
64
32
177
QDV-CF6.0
ICF152
152
102
35
215
QDV-CF8.0
ICF203
202
152
37
276
QDV-CF10.0
ICF253
253
152
40
326
※The 3D CAD extension is .stp

■ Blank type (QDB)

QDB タイプ
Model No.
flange
A
B
H
L
3D
PDF
3D
CAD
QDB-CF4.5
ICF114
114

32
177
QDB-CF6.0
ICF152
152

35
215
QDB-CF8.0
ICF203
202

37
276
QDB-CF10.0
ICF253
253

40
326
※The 3D CAD extension is .stp

Technical data

Door seal
FKM O-ring
Leak rate
1.0x10-9 Torr l/s He 
Temperature
-20℃ ~ 150℃
Body material
SUS304L
Hinge material
stainless + brass
Viewport material
glass
Origin / made in
Republic of China (Taiwan)
   CAD
2024年
02月
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【Business hour】 week days 9:00~17:30