ASEPCO makes the original Radial-Diaphragm Valve. Our valves are designed for tough applications and critical processes—they provide the highest level of both safety and reliability.

Our valves have won “Innovations in Pharmaceutical Processing” Awards in Bioprocessing and in Parenteral Manufacturing.

We have designed hundreds of valves for special requests and retrofits. If you need something special, or a standard valve made from a special alloy, call us. We’d be happy to work with you.

Learn more about our valves. Watch a video of a tank bottom valve in action. Or watch a video of a sample valve in action.

We have applied our contamination-free, radial-diaphragm technology and easy-to-use clamp assembly to a inline valve configuration, creating a reliable valve that is easy to assemble and inspect.

Our customers tell us that this valve reduces maintenance costs up to 80 percent and that the design significantly reduces downtime when changing diaphragms. It never needs adjusting or re-tightening.

Learn more about this valve. Watch a video of the valve in action.

ASEPCO diaphragms are provided in Silicon, EPDM, and Viton elastomers.

Want good steam life without Teflon’s shortcomings? No problem. We also have Silicon Plus™ and EPDM Plus™, surfaced with USP Class VI parylene.

We will be introducing new materials as they prove themselves worthy of the ASEPCO name.

Learn more about our diaphragms.

ASEPCO valves have all the options—manual and pneumatic actuators, limit switches, solenoids, and more coming!

Our actuators are designed to be “bomb-proof.” If you can fasten a tri-clamp, you can easily assemble and disassemble any ASEPCO valve for inspection or maintenance, and you can do so without tools!

Learn more about our actuators.

ASEPCO offers the world’s first Third Generation Polymixer. It combines the flexibility of the old standard top-mount mixer with the cleanliness and engineering advantages of a bottom-mounted mag-drive mixer. Unheard-of flexibility in motors, controls, instrumentation, and mixing capabilities. And complete reliability and low maintenance!

Learn more about our mixers. Watch a video of the mixer in action.

ASEPCO’s close-connect product offerings are revolutionary designs.

With the ASEPCONNECT and QUICKONNECT vessel connectors, we’ve given you new options for installing a close-connect into a vessel. They are easier for fabricators to install and give you improved sealing. 

Learn more about our close-couple vessel connectors. Watch a video of the ASEPCONNECT in action.