Соединения пищевые DIN 11851

Coeдинения пищевые DIN 11851

STANDARD

Food couplings complying with DIN 11851 are used in the food, chemical and pharmaceutical industries to connect rubber food hoses and stainless steel pipes (incompliance with DIN 11850). On request aseptic food couplings complying withDIN 11864 are available.

OPERATION

The seal must be inserted correctly into the seal sitting of the male coupling before connection. The conical female coupling is then pushed onto the male threaded coupling. The two are secured by sliding the nut across the conical head of the female coupling and onto the thread of the male coupling. The flanged seal enables easy assembly and prevents any displacement by vacuum or pressure. Threaded food couplings complying with DIN 11851 have a rounded thread complying with DIN 405/1. This rounded thread ensures that DIN 11851compliant food couplings are easy to connect by hand or using a wrench.

APPLICATION

For the food, beverage, pharmaceutical and chemical industries.

TEMPERATURE: -30°C / -22°F up to 120°C/ 248°F

Hose, coupling, assembly method and seal must be chosen in relation with the disired temperature and working pressure.

MATERIAL: Coupling Stainless steel AISI 316 - 1.4401 = hose coupling (standard) Stainless steel AISI 304 - 1.4301 = nut, cap and welding coupling (standard)

Seal NBR (standard), EPDM, FPM, H-NBR, MVQ available on request.

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