V531 VANNE DE RÉGULATION ANTI-SURTENSION
TVN V531 Vannes de Régulation Anti-Surtension assure la protection du système de réseau d’eau en libérant les fluctuations de pression causées par les changements de la vitesse de l’eau à la suite des coupures d’énergie dans les systèmes de pompe et les pompes en marche et en arrêt. En cas de coupure de courant, la vanne s’ouvre rapidement sur la tuyauterie principale et libère l’onde de pression. Lorsque la pression de service atteint des valeurs normales, la vanne se ferme progressivement.
Application Range
- Water applications
- Household implementation
- Supply of water fire extinguishing
- Various applications of industrial systems.
- Food and chemical enterprises
Assembly
- Valve must be on the same alignment with pipelines during installation.
- Install the valve on direction with arrow shown on the valve.
- Isolation valves (gate valve, butterfly valve, silt trap etc.) could be installed before or after the installation.
- Valve should be installed on the waterline in a “T” shaped connection as shown on application above. ‘’P.S: Pressure signal line must be installed on the main pipeline’’.
Product Features
- No need for extra energy by running on pressure network
- Easy and zero adjustment to demanded pressure
- Pressure reduction without being affected by pressure and flow changes in network
- Easy maintenance
- Quick Detection of high and low pressure
- Low Cavitation risk
