This is a KF-40 Flange End Replacement Kit for the Delta-P™ System Isolation Valve. This kit includes a new Viton® O-ring and 6 stainless steel, hex socket, flat head screws.

This flange end, machined out of solid 6061-T6 aluminum, fits either side of the Delta-P Valve. Use it to replace a damaged one, to match ports on a mechanical pump with a different flange size, or to eliminate a flange adapter when connecting the Delta-P inlet flange to your vacuum system line.

We offer Delta-P Valve Flange End Replacement Kits in five (5) sizes: KF-10, KF-16, KF-25, KF-40, and KF-50.

Installation instructions for this Flange End Replacement Kit are found in the Delta-P User’s Manual downloadable here.