28 Nov NF – Valves and hydraulic fountain fittings (NF197) – MARQUE NF
In accordance with products covered by NF EN 14 339, NF EN 14 384, NF EN 1074: - Dimensions and appearance - Operating characteristics - D ...
In accordance with products covered by NF EN 14 339, NF EN 14 384, NF EN 1074: - Dimensions and appearance - Operating characteristics - D ...
Dimensional characteristics Values of operating pressure (opening and closing) Nominal pressureFlow Rate Traceability ...
Standard Nominal diameter Operating pressure Dimensional characteristics Tightness Reference flow rate (if applicable) Operating torque Mechanical strength Durabilit ...
VALVESNominal diameter Maximum operating pressure Temperature class Dimensional characteristics Tightness Reference flow rate Operating torque Mechanical strength Marking, instructions, packagingSEALNominal diameter Familly of sealTemperature class D ...
Raw materialDimensionsMarkingWeldingMechanical strengthTechnical characteristics ...