The NW/KF system refers to the internal bore in mm: |
|
Internal Diameter |
NW10 |
10mm |
NW16 |
16mm |
NW25 |
25mm |
NW40 |
40mm |
NW50 |
50mm |
The terms NW, KF or QF all refer to the same standard quick release vacuum couplings. |
|
Most standard
components are made from a high quality grade 304 stainless steel.
Stainless steel is a cleaner, stronger and more durable alternative to aluminum. For
specific applications, some vacuum components are also available in aluminum.
The competitively priced PELCO® Ball Valves offer an elegant, easy and
quick way to close/open vacuum lines. |