ASEPCO tank valves

The industry's leading tank valve

ASEPCO valves are designed to minimize risk. Changing a diaphragm takes seconds, with no special tools or training, and a simple Tri-Clamp assembly makes inspection fast and easy. Our valves are manufactured to comply with multiple global industry standards, safeguarding you and your process.

ASEPCO Weirless Radial diaphragm tank valve

Designed to save you time

Patented radial diaphragm, eliminates entrapment for
easy cleaning
Simple, Tri-Clamp assembly makes maintenance 80% faster
Truly flush mount design, no gaskets, bolts or seams
Integrated travel stops
No readjustment or retightening
Up to three ports for CIP/SIP or flushing while closed

Strong and lightweight actuators

Our tank valve actuators are available in 2 series; the AJS actuator series for heavy-duty applications or the AKS actuator series for lighter weight needs.

Both series offer manual and pneumatic options, are laser-etched for traceability, and carry a market-leading three year warranty.

Long-lasting, quick-change diaphragms

The valve diaphragm can be changed in seconds, without special training or tools. Customers tell us this reduces maintenance time by as much as 80% compared to other valve technologies. Our patented, radial shoulder seal design gives consistent, leak-free, uniform sealing.

Diaphragms are offered in eight different materials to cover every biotechnology and pharmaceutical application.

Products

Tank-bottom valves

The leading aseptic tank-bottom valve. Available in multiple configurations including custom-machined.

Valves - tank valves
Sterillite valves

An integrated steam valve added to our tank-bottom valve. Allows steam-in-place or flush through, without dead legs.

Valves - tank valves
Tangential valves

Off-center outlet for full drainability when installed on the slope of a vessel head.

Valves - tank valves
Insulate valves

Use with freeze tanks or tanks requiring critical temperature control. Extended body and diaphragm.

Valves - tank valves
Process valves

A valve with a simple clamp connection for easy installation. Allows steam-in-place or flush through, without dead legs.

Valves - tank valves
Divert valves

Designed to allow division and blending of two or three fluid paths in a single assembly. Eliminates dead legs.

Valves - tank valves
Point-of-use valves

Created for low-point draining or sampling in piping systems, this valve eliminates dead legs and helps promote drainage.

Valves - tank valves
Zero dead leg valves

For use in situations where sampling, draining, transferring or directing fluid from a line is necessary.

Valves - tank valves
Retrofit valves

Used to add ASEPCO valves to existing tanks. Many different designs to fit your specific situation.

Valves - tank valves