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NW/KF Standard Manual L-Type Bellows Valve

NW/KF Standard Manual L-Type Bellows Valve

We offer an extensive lineup of Cosmotec products for secure and reliable manufacturing.

· A valve for isolating the atmosphere and vacuum.
· NW (KF)16–50 are standardized.
· The bellows seal method is utilized to maintain high airtightness.
· Other L-type and straight type models are also available.
· A leakage valve is also offered as a standardized product component for use as a vacuum break.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipConnection Flange Size
9 Day(s) or more NW16
6 Day(s) or more NW25
6 Day(s) or more NW40
35 Day(s) or more NW50


  1. 1

Basic Information

Type Valve

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