Selection of a leakage class is not restricted as to valve design but valves of various commercially available designs and types of sealing materials are suggested.
FCI 91-2-2018 cannot be used as a basis for predicting seat leakage at conditions other than those specified.
This standard does not apply to valves normally used on high and ultra high vacuum (10-3 Torr or higher).
This standard is not intended to preclude
any test method and/or fluid so long as results can be related to Table 1 of this standard.
| File Size : | 1
file
, 55 KB |
| Note : | This product is unavailable in Ukraine, Belarus, Russia |
| Number of Pages : | 9 |
| Published : | 11/01/2018 |
