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- Cosmotec for Vacuum Components
- Vacuum Valve
- Vacuum Valve (NW / KF Standard)
Vacuum Valve (NW / KF Standard) Product List Vacuum Valve
Products 56Matter (21 ~40 )
- Displayed results
- Display switching
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Product code :27435
Model:NW40DA2IYV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 40 A 130 L 112 Classification Pneumatic (double-acting) shape Y type Bonnet seal Viton ® Maximum temperature 100℃ -
Product code :27436
Model:NW50DA2IYV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 50 A 160 L 134 Classification Pneumatic (double-acting) shape Y type Bonnet seal Viton ® Maximum temperature 100℃ -
Product code :27406
Model:ICF34MIYV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ ICF 34 A 119 D 60 E 70 L 100~110 Classification Manual shape Y type Bonnet seal oxygen-free copper Maximum temperature 200℃ -
Product code :27407
Model:ICF70MIYV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ ICF 70 A 133 D 60 E 86 L 117~134 Classification Manual shape Y type Bonnet seal oxygen-free copper Maximum temperature 200℃
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Product code :27408
Model:NW16MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 16 A 54.6 B 28.5 C 47.4 D 60 E 60.6 L 132~146 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃ -
Product code :27409
Model:NW25MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 25 A 51.6 B 34.8 C 53.7 D 60 E 60.6 L 134~148 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃ -
Product code :27410
Model:NW40MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 40 A 61 B 47.8 C 73.6 D 60 E 76.5 L 164~189 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃ -
Product code :27411
Model:NW50MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 50 A 86.4 B 66.6 C 104.7 D 60 E 84.6 L 209~243 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃
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Product code :27412
Model:ICF34MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ ICF 34 A 55.2 B 28.5 C 47 D 60 E 60.6 L 132~146 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃ -
Product code :27413
Model:ICF70MIZV▼Bellows Valve
Used to isolate atmosphere and vacuum.
Bellows seal system enables High performance sealing.
Manual and Pneumatic types are available.
Shape: L type, Y type, Z type
Flow direction can be used as desired.
*Flow rate cannot be adjusted. Only opening and closing can be adjusted.
▼Others
Ball Valve and Butterfly Valves are also available.
We also have leak ports for vacuum breaking.
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
Precision Cleaning Request.Main materials SUS304(L type), SUS304L(Y,Z ty Flexible / bellows AM-350 Leakage rate (hood section) <1.0x10<sup>-10</sup>Pa･㎥/sec Leak rate (sheet leakage) <1.0x10<sup>-10</sup>Pa･㎥/sec RoHS2 corresponding ○ ICF 70 A 62.5 B 47.8 C 73.6 D 60 E 76.5 L 164~189 Classification Manual shape Z type Bonnet seal Viton ® Maximum temperature 200℃ -
Product code :20666
Model:NW16MSBVIt is a valve to isolate the air and vacuum.
The NW / KF 16, NW / KF 25 we have standardized.
Because it uses a bellows sealing system, it is possible to high confidentiality.
Another of the L-shaped, straight-through are also available.
It also stocks as a standard product leak valve for use with a vacuum destruction.Flange material SUS 304 body SUS 316 Flexible / bellows SUS 321 handle Aluminum 2024-T4 Maximum temperature 150℃ Available pressure Atmospheric pressure ~ 10<sup> Leak rate <1.3x10<sup>-7</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 16 A 30 L 106～109 L1 84 -
Product code :20667
Model:NW25MSBVIt is a valve to isolate the air and vacuum.
The NW / KF 16, NW / KF 25 we have standardized.
Because it uses a bellows sealing system, it is possible to high confidentiality.
Another of the L-shaped, straight-through are also available.
It also stocks as a standard product leak valve for use with a vacuum destruction.Flange material SUS 304 body SUS 316 Flexible / bellows SUS 321 handle Aluminum 2024-T4 Maximum temperature 150℃ Available pressure Atmospheric pressure ~ 10<sup> Leak rate <1.3x10<sup>-7</sup>Pa･㎥/sec RoHS2 corresponding ○ NW/KF 25 A 40 L 111～114 L1 84
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Product code :20652
Model:ICF34MSBVIt is a valve to isolate the air and vacuum.
The NW / KF 16, NW / KF 25 we have standardized.
Because it uses a bellows sealing system, it is possible to high confidentiality.
Another of the L-shaped, straight-through are also available.
It also stocks as a standard product leak valve for use with a vacuum destruction.Flange material SUS 304 body SUS 316 Flexible / bellows SUS 321 handle Aluminum 2024-T4 Maximum temperature 150℃ Available pressure Atmospheric pressure ~ 10<sup> Leak rate <1.3x10<sup>-7</sup>Pa･㎥/sec RoHS2 corresponding ○ ICF 34 A 34 L 108～111 L1 102 -
Product code :60246
Model:NW40PASFVLeak rate <1x10<sup>-7</sup>Pa･ℓ/sec Available pressure 10<sup>-6</sup> Pa ～0.5Mpa - In opening direction ≤ 0.2 MPa - in closing direction ≤ 0.5 Mpa Differential pressure at opening ≤ 0.1 Mpa Cycles until first service 2,000,000 (unheated and under 使用可能温度（ボディ） 150 ℃ 使用可能温度（アクチュエーター） 120 ℃ 使用可能温度（ポジションインディケーター） 70 ℃ body SUS 316 プレート SUS 316 ベローズ SUS 316 Bonnet seal FKM(Viton®) ポジションインディケーター（接点 10 - 28V/DC, 1 - 50 mA NW/KF 40 -
Product code :60237
Model:NW50PASFVLeak rate <1x10<sup>-7</sup>Pa･ℓ/sec Available pressure 10<sup>-6</sup> Pa ～0.5Mpa - In opening direction ≤ 0.2 MPa - in closing direction ≤ 0.5 Mpa Differential pressure at opening ≤ 0.1 Mpa Cycles until first service 2,000,000 (unheated and under 使用可能温度（ボディ） 150 ℃ 使用可能温度（アクチュエーター） 120 ℃ 使用可能温度（ポジションインディケーター） 70 ℃ body SUS 316 プレート SUS 316 ベローズ SUS 316 Bonnet seal FKM(Viton®) ポジションインディケーター（接点 10 - 28V/DC, 1 - 50 mA NW/KF 50 -
Product code :60234
Model:NW40MBFV▼Butterfly valve
Pressure and flow control in equipment
Compact and lightweight valve with maximum opening conductance, short face to face distance, and sealing capability as a vacuum valve
▼Manual type
Sealing type with O-ring on valve body
Equipped with flow control memory and safety lock
Body material: SUS304
▼Pneumatic-operated type
Rc1/8 connection pneumatic-operated valve
Double-action type
Body material: SCS13, Actuator: Aluminum
▼Others
Other sizes, flange standards, and materials are also available.
Please consult with us if your valve does not have an O-ring on the valve body.
Automatic control butterfly valve is also available.Leak rate <1.3x10<sup>-10</sup>Pa･㎥/sec Maximum temperature 150°C (body), 80°C (overall) type Valve O-ring included body SUS 304 NW/KF 40 DN（内径） 40 A 55 B 39 C 57 D 70 L 103 Classification Manual
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Product code :60235
Model:NW50MBFV▼Butterfly valve
Pressure and flow control in equipment
Compact and lightweight valve with maximum opening conductance, short face to face distance, and sealing capability as a vacuum valve
▼Manual type
Sealing type with O-ring on valve body
Equipped with flow control memory and safety lock
Body material: SUS304
▼Pneumatic-operated type
Rc1/8 connection pneumatic-operated valve
Double-action type
Body material: SCS13, Actuator: Aluminum
▼Others
Other sizes, flange standards, and materials are also available.
Please consult with us if your valve does not have an O-ring on the valve body.
Automatic control butterfly valve is also available.Leak rate <1.3x10<sup>-10</sup>Pa･㎥/sec Maximum temperature 150°C (body), 80°C (overall) type Valve O-ring included body SUS 304 NW/KF 50 DN（内径） 50 A 70 B 50.3 C 57 D 82 L 115 Classification Manual -
Product code :27437
Model:NW25DA2BFV▼Butterfly valve
Pressure and flow control in equipment
Compact and lightweight valve with maximum opening conductance, short face to face distance, and sealing capability as a vacuum valve
▼Manual type
Sealing type with O-ring on valve body
Equipped with flow control memory and safety lock
Body material: SUS304
▼Pneumatic-operated type
Rc1/8 connection pneumatic-operated valve
Double-action type
Body material: SCS13, Actuator: Aluminum
▼Others
Other sizes, flange standards, and materials are also available.
Please consult with us if your valve does not have an O-ring on the valve body.
Automatic control butterfly valve is also available.Leak rate <1.3x10<sup>-10</sup>Pa･㎥/sec Maximum temperature 150°C (body), 80°C (overall) type Valve O-ring included body SUS 304 NW/KF 25 DN（内径） 22 A 40 C 56 D 84 L 40 H 125 Classification Pneumatic (double-acting) -
Product code :27438
Model:NW40DA2BFV▼Butterfly valve
Pressure and flow control in equipment
Compact and lightweight valve with maximum opening conductance, short face to face distance, and sealing capability as a vacuum valve
▼Manual type
Sealing type with O-ring on valve body
Equipped with flow control memory and safety lock
Body material: SUS304
▼Pneumatic-operated type
Rc1/8 connection pneumatic-operated valve
Double-action type
Body material: SCS13, Actuator: Aluminum
▼Others
Other sizes, flange standards, and materials are also available.
Please consult with us if your valve does not have an O-ring on the valve body.
Automatic control butterfly valve is also available.Leak rate <1.3x10<sup>-10</sup>Pa･㎥/sec Maximum temperature 150°C (body), 80°C (overall) type Valve O-ring included body SUS 304 NW/KF 40 DN（内径） 33 A 55 C 56 D 84 L 50 H 143 Classification Pneumatic (double-acting) -
Product code :27439
Model:NW50DA2BFV▼Butterfly valve
Pressure and flow control in equipment
Compact and lightweight valve with maximum opening conductance, short face to face distance, and sealing capability as a vacuum valve
▼Manual type
Sealing type with O-ring on valve body
Equipped with flow control memory and safety lock
Body material: SUS304
▼Pneumatic-operated type
Rc1/8 connection pneumatic-operated valve
Double-action type
Body material: SCS13, Actuator: Aluminum
▼Others
Other sizes, flange standards, and materials are also available.
Please consult with us if your valve does not have an O-ring on the valve body.
Automatic control butterfly valve is also available.Leak rate <1.3x10<sup>-10</sup>Pa･㎥/sec Maximum temperature 150°C (body), 80°C (overall) type Valve O-ring included body SUS 304 NW/KF 50 DN（内径） 47.5 A 75 C 56 D 84 L 60 H 164 Classification Pneumatic (double-acting)
