ASEPCO Weirless Radial diaphragm sterilite valve



High purity radial diaphragm valves


Sterillite valve datasheet

Sterillite valve datasheet

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ASEPCO Weirless Radial diaphragm sterillite valve

Sterillite valve


Sterillite valve specifications

Material 316L, AL6XN, Hastelloy Machined from solid, hot-rolled, bar stock
Surface finish options Electropolished: Max 20 micro inch (0.5µm) Ra, Max 15 micro inch (0.375µm) Ra, Max 10 micro inch (0.25µm) Ra
Sizes 0.75 inches through 3 inches
Outlet connections Standard: Hygienic clamp, tube end, (others available)
Maximum pressure 10 bar (150 psig)
Maximum temperature Varies from 135C (275F) to 200C (400F) depending on diaphragm material
Marking Each valve is serialised and marked for full material traceability
ISO All product and procedures are governed by our ISO Quality Assurance Program
Standards BPE, CE-PED, ASME


ASEPCO actuators

The AKS actuator series** for tank valves is a durable, easy to maintain actuator made of a plastic housing and stainless steel diaphragm interface. The resulting actuator is a hygienic design which is GMP-compliant.

Our tank valve actuators are also available in the AJS actuator series an all stainless steel actuator providing all the same performance, but in a heavy-duty package.

Both versions offer manual and pneumatic options, are provided with laser-etched serial numbers for traceability, and carry a market-leading three year warranty. It is straightforward to add automation to the pneumatic versions by mounting switches or controllers from any manufacturer.

Work with all manufacturers linear switches and controllers (i.e. Westlock, Stonel, Burkert, etc.)

**AKS actuator series only available on 0.5-1.5" sizes


ASEPCO valve diaphragms

Multiple materials cope with virtually every temperature, pressure and chemical challenge in the food and biopharm industries.

Materials include:

All diaphragms are laser-etched with cure dates and batch numbers, ensuring that they are completely traceable.