Gate Valve's Mechanism 

Ceramics Ball type Main Features
- Clean
- Self-lubricated 
- Less friction 
- Chemical resistance 



​
1- Ceramics Balls
2- Seal Plate Mechanism
3- Interface Flanges
4- Gate Seal O-Ring

Isolation Gate Valves- Pneumatic Version


​Features
​
- Sizes are from 1-1/2", 2", 2-1/2", 3", 4", 6", 8", 10" and 12"
- Ceramic Ball type design, high purity and less  particles.

​- Easy to maintenance, 2 steps to disassemble the valves for O-Ring replacement.

- Small footprint, compact design, saving space.

Product's Specification 

Seal Materials
Specification
Mechanical Feedthrough
Welded Bellows AM350
UHV Bonnet Seal
Cooper Gasket (OFHC)
HV Bonnet Seal
O-Ring (FKM)
Gate Seal 
O-Ring (FKM)
UHV & HV Isolation Pneumatic Gate Valves Series
Specification 
​​Operating Options
​Pneumatic operating
​Operating pressure
​​4~7 kgf/cm2 ​​
Vacuum Rate
(UHV Grade)
1.4 ~ 1.33x10-10 mbar
Vacuum Rate 
​(HV Grade)
1.4 ~ 1.33x10-9 mbar ​
​Valve Body Leak Rate 
​(UHV Grade)
5x10-10 mbar l/s, He
​​​Valve Body Leak Rate 
​(HV Grade)
5x10-9 mbar l/s, He
Gate Seal Leak Rate
1.33x10-9 mbar l/s, He​​​
​​Position Indicator ​
Reed Type Sensor​

Products Information 

We also provide all products details in CAD and STP files, please contact us for further information.
Vacuum Level
Normial OD
Flange type and sizes
Part Number
UHV
1-1/2"
DN40CF
GVP-UHV-CF40-SS
UHV
2-1/2"
DN63CF
GVP-UHV-CF63-SS
UHV
4"
DN100CF
GVP-UHV-CF100-SS
UHV
6"
DN160CF
GVP-UHV-CF160-SS
UHV
8"
DN200CF
GVP-UHV-CF200-SS
UHV
10"
DN250CF
GVP-UHV-CF250-SS
UHV
12"
DN300CF
GVP-UHV-CF300-SS
HV
1-1/2"
DN40KF
GVP-HV-KF40-SS
HV
2"
DN50KF
GVP-UHV-KF50-SS
HV
2-1/2"
DN63ISO-F
GVP-HV-ISO63-SS
HV
3"
DN80ISO-F
GVP-HV-ISO80-SS
HV
4"
DN100ISO-F
GVP-HV-ISO100-SS
HV
6"
DN160ISO-F
GVP-HV-ISO160-SS
HV
8"
DN200ISO-F
GVP-HV-ISO200-SS
HV
10"
DN250ISO-F
GVP-HV-ISO250-SS
HV
12"
DN320ISO-F
GVP-HV-ISO320-SS

Catalog Download

adnano-tek_vacuum_product-_gate_valves.pdf
File Size: 910 kb
File Type: pdf
Download File

Operation Manual Download

adnano-tek_vacuum_gate_valve_operation_manual.pdf
File Size: 1948 kb
File Type: pdf
Download File

Isolation Gate Valves- Manual Version

Features
​
- Sizes are from 1-1/2", 2", 2-1/2", 3", 4", 6", 8", 10" and 12"
- Ceramic Ball type design, high purity and less  particles.

​- Easy to maintenance, 2 steps to disassemble the valves for O-Ring replacement.

- Small footprint, compact design, saving space.

Special Feature for Manual Gate Valve

Optional for MSL (Manual Safety Lock).
​
- Position lock
- Easy to operate
​- Visual check position indicator

Product's Specification 

Seal Materials
Specification
Mechanical Feedthrough
Welded Bellows AM350
UHV Bonnet Seal
Cooper Gasket (OFHC)
HV Bonnet Seal
O-Ring (FKM)
Gate Seal
O-Ring (FKM)
UHV & HV Isolation Manual Gate Valves Series
Specification ​
Operating Options
Wheel manual operating
​​Device Safety (Only Optional for Manual)
​​Mechanic lock system (Fully open and close)
Vacuum Rate
(UHV Grade)
1.4 ~ 1.33x10-10 mbar
​Vacuum Rate 
​(HV Grade)
​1.4 ~ 1.33x10-9 mbar
​​Valve Body Leak Rate
​(UHV Grade)
5x10-10 mbar l/s, He
Valve Body Leak Rate 
​(HV Grade)
5x10-9 mbar l/s, He
​Gate Seal Leak Rate
​1.33x10-9 mbar l/s, He​​​
Position Indicator
Visual Device

Product Information

We also provide all products details in CAD and STP files, please contact us for further information.
Vacuum Level
Normial OD
​Flange type and sizes
Part Number
UHV
1-1/2"
DN40CF
GVM-UHV-CF40-SS
UHV
2-1/2"
DN63CF
GVM-UHV-CF63-SS
UHV
4"
DN100CF
GVM-UHV-CF100-SS
UHV
6"
DN160CF
GVM-UHV-CF160-SS
UHV
8"
DN200CF
GVM-UHV-CF200-SS
UHV
10"
DN250CF
GVM-UHV-CF250-SS
UHV
12"
DN300CF
GVM-UHV-CF300-SS
HV
1-1/2"
DN40KF
GVM-HV-KF40-SS
HV
2"
DN50KF
GVM-HV-KF50-SS
HV
2-1/2"
DN63ISO-F
GVM-HV-ISO63-SS
HV
3"
DN80ISO-F
GVM-HV-ISO80-SS
HV
4"
DN100ISO-F
GVM-HV-ISO100-SS
HV
6"
DN160ISO-F
GVM-HV-ISO160-SS
HV
8"
DN200ISO-F
GVM-HV-ISO200-SS
HV
10"
DN250ISO-F
GVM-HV-ISO250-SS
HV
12"
DN320ISO-F
GVM-HV-ISO320-SS

    Any Questions, please contact us.