Requirements concerning Hygienic Valves

• High purity (SIP & CIP)
• Chromium-nickel-molybdenum steel(CrNiMo steel 316 L)
• Draining without residue
• Protection of the medium against environmental influnces
• Complete documentation on manufacturing
• Surface quality (Ra ≤ 0,8 µm)
• Virtually pocket-free
• Durable marking
• Temperature-resistant up to 180°C
• Pressure-resistant up to 16 bar

Documentatiof Fabrication

• Material certificate 3.1 as per DIN EN 10204
• FDA certificate of conformity of all elastormers
• Welding documentation
• Marking (material, batch etc.)
• Surface certificate
• Collection of own certificates in the Quality Control Department
• Evidence of repair and maintenance
• CE certificate

Products