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Panasonic Industry / Automation Controls

FV-FR4｜One-Touch Connection System Vacuum-resistant Fibers

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*Photo may vary from actual product.

This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

Product Number

FV-FR4

Part Number

FV-FR4

Product

Vacuum-resistant flange 4CH

Details

Atmospheric side and vacuum side are isolated.

Product Name

 One-Touch Connection System Vacuum-resistant Fibers

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*Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Specifications and design of the products are subject to change without notice for the product improvement.
ItemSpecifications
Part NumberFV-FR4
Product NumberFV-FR4
Products NameVacuum-resistant flange 4CH
Product detailsAtmospheric side and vacuum side are isolated.
Applicable fibersFT-40V, FD-KZ50V, FD-L10V, FT-J9
Leakage1.0 x 10-10 Pa·m3/s [He] or less (* Measured with a He detector)
Ambient temperature-30 to +120℃ -22 to +248℉
(Same for storage. Up to +40 ℃ +104℉ when humidity is high. However, no dew condensation or icing allowed.)
Ambient humidity35 to 85% RH (Same for storage)
Tightening torque9.8 N·m or less (M8 screw)
Tensile strength20 N or less (Atmospheric / vacuum side fiber joint)
O-ring sizeV40
Weight410 g approx.
MaterialMain unit: Stainless steel (SUS303), Holding bracket: Stainless steel (SUS301),
Fiber: Quartz glass, O-ring: Fluororubber
Recommended thickness of vacuum chamber wall3.0 mm 0.118 in or more
(Note) : If the vacuum chamber wall is too thick, the FV-FR4 may not be able to connect to the vacuum side fiber. In that case, connect the FV-FR4 to the vacuum side fiber before the installation.

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