KF Flanges (Klien) are the standard din 28430 & ISO 2861 connections for vacuum fittings up to DN50 used in low & high vacuum. Along with the ancillary components they offer a simple solution for applications requiring easy and repeated assembly.
Sealing is accomplished with a centering with a nitrile or viton o’ring squashed between a pair of KF Flanges and pulled together using a circumferental clamp.
KF Blank Flanges points:
- Material: 304L stainless steel
- Bakeable to 150° C
- Vacuum Rating: 1×10-8 mbar
- Wide range of elbows, crosses & tees are available
- Tubulated Flanges are available for welding to stainless steel tube
KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.
Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.
KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.