BS ISO 2861-2013 pdf download.Vacuum technology一 Dimensions of clamped-type quick-release couplings.
This International Standard specifies the dimensions of the clamped-type quick-release couplings used in vacuum technology, as well as those of the 0-rings and their carriers associated with these couplings. used to ensure vacuum tightness.
NOTE The dimensions retained for the coupling diameter ensure the compatibility of the quick-release coupling with the corresponding vacuum flanges specified in ISO 1609.111
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1 clamped-type quick-release coupling
connection which may be joined or separated without the use of tools
jSOURCE: ISO 14617-3:2002, 3.15, modified — “clamped-type has been added to the term, Notes 1 to 3 are additional to the original definition.I
Note I to entry: Ensures vacuum tightness associated with the 0-rings and their carriers.
Note 2 to entry: The types and dimensions olciamps to tight couplings are not specified in this International Standard.
Note 3 to entry: See Figure 1.BS ISO 2861 pdf download.