UF and UFR Series - Relief Valves
Protect installations against excess pressure.
Valve Design Highlights
Core Advantages
- Optimized cleanability with no dead spaces in valve body
- Unrestricted stroke during cleaning for full cross-section flow
- Quick servicing—only four screws to access valve insert
- Certified 3-A sanitary design
- ATEX compliant versions available for hazardous environments
Additional Features
Optional Enhancements
- Seal lifter for pressure relief during cleaning operations
- Mounting capability for feedback signal proximity switches on actuator yoke
- High-pressure variant available on request
Construction and Sizing
Materials
Product-contact parts are constructed from AISI 316L / DIN EN 1.4404 stainless steel for enhanced corrosion resistance and hygienic performance.
Nominal Dimensions
Available sizes range from DN 25 to DN 125 and ISO 1″ to 4″.