3-A certification

All Keofitt valves are designed to conform to 3-A Sanitary Standards for Compression Type Valves (53-02).

• 3-A certificat (53-03) for valve design

EPDM and Silicone membranes also conform to 3-A Sanitary Standarts for Product Surfaces in Dairy Equipment (18-03)

• 3-A certificat (18-03) for EPDM membranes 
• 3-A certificat (18-03) for Silicone membrane