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Mixproof Tank Bottom Valve

Sanitary Valve Series

Mixproof Tank Bottom Valve

VSM-MP-TB pneumatic tank-bottom configuration with double-seal protection and a leakage-detection path.

Nominal sizeDN40–DN150 (1.5–6 in)
OperationPneumatic; controller and position-sensor options
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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
DN40–DN150 (1.5–6 in)
Working pressure
Vacuum to 10 bar (1.0 MPa)
Temperature range
-20°C to +150°C, depending on seal material
Operation
Pneumatic; controller and position-sensor options
Reference standards
Connection references: DIN, SMS, ISO, IDF, RJT, BS 4825, ASME BPE, DIN 11864 / 11853

VSM-MP-TB series

The catalogue describes a tank-bottom arrangement for in-line cleaning and sterilization, with double-seal protection, detectable leakage, and a self-draining design.

Materials and finish

  • 316L / 1.4404 and ASME BPE 316L / 1.4435 material options
  • EPDM, FKM, or HNBR seals
  • Ra ≤ 0.6 μm; MP or EP options Ra ≤ 0.3 μm
  • Threaded, clamp, welded, or flanged connections

Operating sequence

The supplied diagram shows the closed position, fully open position, lower spool opening for pipeline cleaning, and upper spool opening for container cleaning. Confirm control interlocks, cleaning sequence, drainage, and position feedback for the installation.

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.

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