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Radial Diaphragm Valve

Sanitary Valve Series

Radial Diaphragm Valve

Sanitary diaphragm configurations for food and beverage process isolation, with manual, tank-bottom, and multi-channel options.

Nominal sizeDN10–DN65; catalogue also lists 1/2–3 in (confirm selected connection)
OperationManual, pneumatic, or electric
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Technical Summary

Reference data for initial review

The values below summarize the available source catalogue. The approved project datasheet remains the final selection reference.

Nominal size
DN10–DN65; catalogue also lists 1/2–3 in (confirm selected connection)
Working pressure
Vacuum to 10 bar (1.0 MPa)
Temperature range
-20°C to +150°C, depending on seal material
Operation
Manual, pneumatic, or electric
Reference standards
Connection references: DIN, SMS, ISO, IDF, RJT, BS 4825, ASME BPE, DIN 11864 / 11853

Materials and surface finish

Catalogue material options include 316L / 1.4404 and ASME BPE 316L / 1.4435. Seal options are EPDM, FKM, and PTFE.

  • Standard surface roughness: Ra ≤ 0.6 μm
  • Mechanical polish (MP): Ra ≤ 0.3 μm
  • Electropolish (EP): Ra ≤ 0.3 μm

Connections and configurations

Threaded, clamp, welded, and flanged connections are listed. The catalogue illustrates manual radial, manual tank-bottom radial, and multi-channel diaphragm configurations.

Source and selection

Confirm the exact materials, seal, operating envelope, and required hygiene documentation for the ordered configuration.

The catalogue lists material and hygiene references. Obtain the applicable declaration or certificate for the selected configuration before specifying compliance.

Confirm the Configuration

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