Max-Seal Valves & Controls — Butterfly Valves
Max-Seal is listed on CML’s valve line cards alongside Flo-Tite. Ask CML about current Max-Seal availability for plants across the Chicago area, northern Illinois and southern Wisconsin.

Max-Seal products from CML
CML’s line cards list Max-Seal Valves & Controls with butterfly valves — including high performance butterfly valves — and ball and check valves in the same valve group.
We don’t keep Max-Seal literature on this site. Send us the size, pressure class, body style (wafer or lug), seat and actuation you need, and we’ll confirm current availability and quote it — or suggest an equivalent from the other valve lines CML carries.
From CML’s product line cards
- Butterfly valves
- High performance butterfly valves
- Actuated butterfly valve packages — ask
Max-Seal describes itself as a butterfly valve manufacturer, with ISO, high performance, Tri-Max, Hi-Tek, Chem-Flo and Chem-Tek series and pneumatic actuators. Manufacturer website: Max-Seal, Inc. (opens in new tab). Product availability and current models are confirmed by CML at quote time.
Calibration is CML’s lead service. While you’re ordering valves, ask about NIST-traceable calibration of the gauges, transmitters and switches on the same line.
Manufacturer literature is provided for reference — confirm current models and specifications with CML. Full library: Documents & resources.
Need Max-Seal products — or calibration with them?
Call Bob or email [email protected] with part numbers, or request a calibration quote online.
