Gate Valve,Pneumatic Drive,CCQseries DN35-400

Short Description:

Updated  ultrahigh vacuum gate valve series are ultra-thin type gate valves developed based on original old-type gate valves, which are applicable for ultrahigh vacuum. External surface of valve adopts silver gray matte finishing. It looks high-grade and generous. Main parts and components such as valve body and valve plate are made from 304 stainless steel with very low air bleeding amount, and drive component which realizes movement of valve body adopts 316L stainless steel welded bellows. Imported fluorine rubber gasket with very low air bleeding amount is used for sealing of valve plate.


Product Detail

Product Tags

Model

CCQ-35B

CCQ-50B

CCQ-63B

CCQ-80A

CCQ-100A

CCQ-150A

CCQ-200A

CCQ-250A

CCQ-320B

CCQ-400B

Flange

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

ISO-K/ F, CF

nominal Diameter

DN35

DN50

DN63

DN80

DN100

DN150

DN200

DN250

DN320

DN400

(Pa)
range of application

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

105 —10-7

Leakage rate(Pa▪m3/ s
)

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

≤1.3×10-10

 Drive mode

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

Pneumatic

(MPa)Working pressure

0.3~0.4

0.3~0.4

0.3~0.4

0.4~0.5

0.4~0.5

0.4~0.5

0.4~0.5

0.5~0.6

0.6~0.7

0.6~0.7

Valve In-place Indication

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

(℃)Baking temperature

 on

150

150

150

150

150

150

150

150

150

150

 off

120

120

120

120

120

120

120

120

120

120

Mounting position

Any

Any

Any

Any

Any

Any

Any

Any

Any

Any

Updated  ultrahigh vacuum gate valve series are ultra-thin type gate valves developed based on original old-type gate valves, which are applicable for ultrahigh vacuum. External surface of valve adopts silver gray matte finishing. It looks high-grade and generous. Main parts and components such as valve body and valve plate are made from 304 stainless steel with very low air bleeding amount, and drive component which realizes movement of valve body adopts 316L stainless steel welded bellows. Imported fluorine rubber gasket with very low air bleeding amount is used for sealing of valve plate.

Applications:

The series ultrahigh vacuum gate valve is one of important elements of Ultrahigh vacuum system, which can be used as a switching mechanism of Ultrahigh vacuum line.

The series Ultrahigh vacuum gate valve is applicable for the occasions with air and non-corrosive gas as working media.

Advantages:

1. Good tightness and ultra-low air bleeding rate

2. Stable motion, small noise and vibration

3. easy installation and compact structure

4. Elegant appearance


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