Valves Mixproof Double Seat DU4 Changeover SPX FLOW
Valves & PipingPrice on request
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Description
Double seat mixproof changeover valve. Function: Divert flow without mixing. Housing combinations: Change-over types. Port connections: Buttweld (W). Port sizes: DN40–DN100 and tube T15–T40. Actuator: Seat lift (SL). Control units: CU4, CU4Plus. Solenoids: 33 (3 solenoids). Communication: direct connect 24V DC, AS-i, IO-link. Actuator connectors: 6 mm air fittings, electrical: cable gland, 12-pin M12, 4-pin M12, 8-pin M12. Seat type: TR – elastomeric profile seal. Seal materials: EPDM, FPM, HNBR. Surface finish: 11 – 0.8 μm. Options: A0 none, A1S 3.1 cert. Certifications: 3-A.
Possible Applications
This double seat mixproof valve is engineered for hygienic processing plants in the dairy, beverage, and liquid food industries where CIP cleaning fluids and product streams must flow simultaneously through the same valve node without any risk of cross-contamination. It is commonly integrated into multi-tank manifolds, pasteurization skids, and filler feed lines to execute automated product routing and intermediate line flushing. The dual-seal leakage barrier design makes it exceptionally suited for continuous production environments handling sensitive media such as yogurt, fruit juice concentrate, beer, and liquid pharmaceutical formulations.
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Specifications
| Category | Valves & Piping |
| Product ID | 8697108118-2397 |
| Manufacturer | SPX FLOW |
