Armované koncovky pro hadice - Část 7: Spojky s vačkovým (excentrickým) zámkem (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.2.2023
Designation standards: ČSN EN 14420-7
Classification mark: 635350
Catalog number: 516170
Publication date standards: 1.2.2023
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document specifies the design, materials, dimensions and marking requirements for cam locking couplings that serve as the link between hoses and connections to transport liquids, solids and gases, except liquid gas and steam. For all sizes of aluminium cast material couplings and for all couplings of size DN 100, the pressure range is from -0,8 bar to 10 bar in the working temperature range from -20 °C to +65 °C. All other couplings according to this document are capable of operating within the pressure range from 0,8 bar1 to 16 bar in the working temperature range from -20 °C to +65 °C