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  1. Cosmotec for Vacuum Components
  2. Vacuum Valve
  3. Vacuum Valve (NW / KF Standard)

Vacuum Valve (NW / KF Standard)　Product List Vacuum Valve 

Products　56Matter (41 ~56 )

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  • NW16 ボールバルブ
    NW16 Ball Valve
    Product code :25152
    Model:NW16BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    NW/KF 16
    A 30
    B 81
    C 81
    H 139
    L1 148
    L2 264
    Inside diameter (mm) 15.8
    Conductance [L/S]. 5
    Classification Manual
    Inquiry for this product
  • NW25 ボールバルブ
    NW25 Ball valve
    Product code :25153
    Model:NW25BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    NW/KF 25
    A 40
    B 81
    C 81
    H 139
    L1 148
    L2 264
    Inside diameter (mm) 22.1
    Conductance [L/S]. 12
    Classification Manual
    Inquiry for this product
  • NW40 ボールバルブ
    NW40 Ball Valve
    Product code :25154
    Model:NW40BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    NW/KF 40
    A 55
    B 81
    C 81
    H 139
    L1 148
    L2 264
    Inside diameter (mm) 34.8
    Conductance [L/S]. 33
    Classification Manual
    Inquiry for this product
  • NW50 ボールバルブ
    NW50 Ball Valve
    Product code :25155
    Model:NW50BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    NW/KF 50
    A 75
    B 102
    C 102
    H 164
    L1 166
    L2 287
    Inside diameter (mm) 47.5
    Conductance [L/S]. 54
    Classification Manual
    Inquiry for this product
  • VF / VG20 ボールバルブ
    VF / VG20 Ball Valve
    Product code :25156
    Model:VF/VG20BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    VF 20
    VG 20
    A 80
    B 56
    C 56
    H 99
    L1 103
    L2 186
    Classification Manual
    Inquiry for this product
  • VF / VG25 ボールバルブ
    VF / VG25 ball valve
    Product code :25157
    Model:VF/VG25BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    VF 25
    VG 25
    A 90
    B 59
    C 59
    H 109
    L1 116
    L2 194
    Classification Manual
    Inquiry for this product
  • VF / VG40 ボールバルブ
    VF / VG40 ball valve
    Product code :25158
    Model:VF/VG40BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    VF 40
    VG 40
    A 105
    B 81
    C 81
    H 139
    L1 140
    L2 261
    Classification Manual
    Inquiry for this product
  • VF / VG50 ボールバルブ
    VF / VG50 Ball Valve
    Product code :25159
    Model:VF/VG50BV

    ▼Ball Valves
    Ball valves are used to isolate air and vacuum.
    Manual operation type and pneumatic operation type are available.
    Flow direction can be selected as desired.
    Flow rate cannot be adjusted. Only open/close adjustment.

    ▼Others
    Please see here for other vacuum valves.
    If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

    For precision cleaning, please click here.

    Maximum temperature 200°C (body), 80°C (overall)
    Available pressure 600 kpa~ 1.33x10-5 kpa
    Leak rate <1.0x10<sup>-9</sup>Pa･㎥/sec
    Main materials SUS 316 (double-acting), SUS31
    Surface Material SUS 316 (double-acting), SUS31
    Seal / gasket material PTFE
    The inner surface processing Ra ≤ 0.8μm
    VF 50
    VG 50
    A 120
    B 102
    C 102
    H 15
    L1 159
    L2 284
    Classification Manual
    Inquiry for this product

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