V502 ÉLECTROVANNE DE RÉDUCTION DE LA PRESSION
TVN V502 Électrovanne de Réduction de la Pression régule la pression de sortie et assure l’allumage et l’extinction à l’aide d’une alimentation électrique extérieure. Le pilote installé sur celui-ci adapte la pression d’entrée élevée pour rester fixe en fonction de la valeur de pression de sortie demandée. il n’est pas affecté par les changements de pression et de débit. Il est possible de l’activer par télécommande. La commande de ces vannes peut être maintenue par un dispositif de commande, relais intermittent, interrupteur, unité de contrôle PLC, etc.
Application Range
- Agricultural irrigation
- Household implementation
- Supply of water fire extinguishing
- Various applications of industrial systems.
- Food and chemical enterprises
Adjustment
Give energy into solenoid coil on main valve from the panel. Of the two small globe valves on main valve, the small globe valve on the outlet side is closed. When pilot valve tappet on the valve is rotated clockwise, adjusting pressure rises and when rotated counter clock¬wise, adjusting pressure decreases. Small globe valve on outlet side is opened by screwing the lock nut under the adjusting bolt when demanded pressure value is maintained.
Solenoid Controlled Pressure Reducing Control Valve Product Features
- Easy and zero adjustment to demanded pressure.
- Pressure reduction without being affected by pressure and flow changes in network.
- Manual switch on/off.
- Easy maintenance.
- Low energy consumption.
- Control in different voltages No need tor extra energy by running on pressure network.
- Does not require maintenance in operation for a long time due to its corrosion resistant components.
- Has a long working life in operation since coating has been made with phosphorization and over-dried epoxy powder paint.
- Performs perfect modulation in variable flows and even too low flow rates close to zero.
- Has a wide range of application with use of different pilot valves.
