Valves Safety SI SPX FLOW
Valves & PipingPrice on request
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Description
Safety relief valve. Function: Overpressure protection for fluids and gases. Housing combinations: 21. Port connections: Hygienic flange (F). Port sizes: DN25–DN100. Actuator: HSL manual handle seat lifting, SLP pneumatic seat lifting. Control unit: AAOA no CU (prox holder separate). Actuator connectors: 6 mm air fittings, electrical: XX manual, 2X/3X no CU. Seat type: TR – elastomeric profile seal. Seal materials: EPDM, FPM, HNBR. Surface finish: 11 – 0.8 μm. Options: A1 3.1 certification (standard). Pressure relief ranges: Extensive table on page 35 with codes for each size and range, for fluid (F) and gas (G). Certificate of pressure setting supplied.
Possible Applications
This safety valve is engineered for process piping in dairy plants, breweries, beverage processing, and biopharmaceutical production facilities. It is deployed on positive displacement pump discharge lines, pasteurization modules, and fluid blending systems to mitigate severe pressure spikes caused by inadvertent valve closures or downstream line blockages. Furthermore, the valve safeguards jacketed fermentation tanks, bright beer storage vessels, and clean-in-place heating circuits against dangerous thermal expansion of liquids or gas accumulation. Its sanitary execution prevents product stagnation and maintains full cleanability, ensuring process integrity across high-purity liquid and gas transfer systems.
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Specifications
| Category | Valves & Piping |
| Product ID | 8697108118-2412 |
| Manufacturer | SPX FLOW |
