Designed to be NFPA 68 compliant, Sani-VA® round sanitary explosion vent has 3A, EHEDGE, and ATEX certifications and meets demanding clean applications needs. Leakproof and crevice-free design exceeds CIP/SIP application requirements. Suitable for high vacuum and pulsating/cyclic process conditions, CV-S High Vacuum explosion vent is built to exceed the NFPA 68 standard and provides protection in such applications as air-material separation, drying, conveyance, and processing operations.