A key advantage of our sanitary safety relief valves is their reusability. Unlike rupture discs that require replacement after activation, these valves automatically reset after relieving excess pressure, ensuring long-term cost efficiency. Manufactured in the USA, they meet ASME Section VIII and CE/UKCA Certified certification standards for reliable performance and compliance.

Our sanitary safety valves meet strict sanitary standards, featuring:

High cleanability (L/D < 1.5) for superior hygiene
Smooth, electropolished surfaces (20 Ra µin / 0.5 Ra µm)
FDA & USP Class VI wetted parts for compliance with pharmaceutical and food safety regulations
Manual or pneumatic lift options for Clean-in-Place (CIP) compatibility
Bellows-sealed models to isolate the process medium from valve internals
Designed for Hygienic & Aseptic Applications
Our sanitary pressure relief valves are ideal for:

Bioreactors & fermenters
Pharmaceutical formulation vessels
Clean air & gas distribution systems
Clean steam systems
WFI (Water for Injection) & USP Purified Water (PW) vessels
Any aseptic or hygienic process requiring overpressure protection
We offer a range of sanitary safety relief valves, including:

SSRV-81 Series – Relief pressures from 232 psi to 500 psi
SSRV-81V Series – Relief pressures from 13 psi to 232 psi
SSRV-83X Series – Relief pressures from 12 psi to 232 psi