The success of a fluid system often comes down to how well its materials perform under pressure—literally. Material compatibility isn’t just about chemical resistance; it’s about long-term performance, safety, and compliance. At Duva Sanitary, we work with manufacturers that engineer components to meet the specific demands of regulated environments, ensuring that every material is fit for purpose.
Why Material Compatibility Matters
Sanitary systems often involve exposure to aggressive cleaning agents, high temperatures, or sensitive products. Selecting the wrong material can lead to corrosion, product contamination, or equipment failure—all of which can be costly or dangerous.
Common Material Considerations
Corrosion Resistance
Components must hold up to repeated exposure to CIP and SIP chemicals. Stainless steel grades like 304 and 316L are common choices due to their durability and corrosion resistance.
Thermal Performance
Valves and fittings must maintain their mechanical strength and seal integrity across a wide range of temperatures. This is especially important in systems that alternate between hot cleaning and cold product runs.
Seal and Gasket Materials
Elastomers must be compatible with both product and cleaning fluids. EPDM, PTFE, and silicone are commonly used in food-grade and pharma-grade systems due to their chemical stability and low absorption rates.
Industry-Specific Demands
Food and Beverage
Equipment must withstand acidic or sugary products, as well as caustic cleaning agents. Surface finish and material selection help prevent buildup and corrosion over time.
Pharmaceutical and Biotech
Systems must avoid leaching, support sterilization, and meet strict validation requirements. Materials must also be traceable and documented to comply with GMP standards.
Performance Benefits of Proper Material Selection
- Improved system reliability and service life
- Fewer maintenance issues and lower downtime
- Reduced contamination risks
- Better regulatory compliance
Duva Sanitary’s Approach
We help clients source sanitary components that are engineered for their specific chemical, thermal, and environmental conditions. By working with 3A and BPE-certified partners, we ensure that your system materials support long-term safety, cleanliness, and performance—without compromise.