Tests services
Coating adherence - Sectioning test - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Compatibility with products used for disinfection of networks - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Flow rate - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Dimensional characteristics - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
High velocity - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Mechanical endurance - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Pressure tightness under a low reverse pressure differential - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Pressure tightness under a high reverse pressure - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Pressure differential at which the check valve closes - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Corrosion resistance - Salt spray tests - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Tensile strength - Devices to prevent pollution by backflow
Methods: NF 045
Products: Anti-pollution check valve
Robinetterie Technique
Mechanical resistance to bending - Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
Mechanical resistance to pressure -Devices to prevent pollution by backflow
Methods: NF EN 13959
Products: Anti-pollution check valve
Robinetterie Technique
