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  2. Sealing Devices
  3. Vacuum Flanges
  4. Flange products Special NW flange (Flow Joint Co., Ltd.)
Flange products Special NW flange-KF25/25A-20L
Flange products Special NW flange-Flow Joint Co., Ltd.

Flange products Special NW flange
Flow Joint Co., Ltd.

About This Product

■NW/KF standard products

The NW/KF (Klein Flange) standard consists of pipe fitting parts used in the vacuum field from low vacuum to high vacuum. Vacuum can be maintained by attaching a sealing O-ring between flanges of the same size and tightening them with a clamp.

■Basic principle of coupling

NW/KF standard clamps are made by swinging a pair of aluminum bodies, attaching them to the flange, and tightening them with thumbscrews. This allows you to connect piping/fittings and draw vacuum between vacuum equipment and other equipment.

■NW flange

The NW/KF standards play an essential role in creating vacuum areas, such as vacuum piping and exhaust parts, which are part of vacuum equipment and components. We manufacture and sell short flanges and long flanges that are compatible with JIS pipes in cooperation with domestic and overseas manufacturing companies.

■Special NW flange

Material: SUS304

  • Product

    Flange products Special NW flange

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1 Models of Flange products Special NW flange

Image Part Number Price (excluding tax) L dimension D dimension C dimension B dimension A dimension Standard
Flange products Special NW flange-Part Number-KF25/25A-20L

KF25/25A-20L

Available upon quote

20

34

28.4

26.2

40

NW25

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About Company Handling This Product

Flow Joint Co., Ltd.

  • Japan

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Vacuum Flanges
Vacuum Flanges　Flow Joint Co., Ltd.
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