Kromschroder Pressure Regulators with Solenoid Valves VAD, VAG, VAH, VAV

Pressure Regulators with solenoid valves are designed for shut-off,  for precise control of the gas supply to gas burners and gas appliances. They are used in gas control and safety systems in all sectors of the iron, steel, glass and ceramics industries, as well as in residential or commercial heat generation, such as the packaging, paper and foodstuffs industries. All-purpose servo regulator for gaseous media with integrated safety valve.

  • Size Range: 1 to 3.
  • DN (Diameter Nominal): 10 to 65.
  • Connection: Threaded.
  • Mains Voltage Options: 24 V DC, 120 V AC, or 230 V AC.
  • Outlet Pressure Differential (pd):100 mbar.
  • Electrical Connection: Terminals.
  • Model Version available :
  • VAD: Universal Pressure Regulator
    • Used for regulating pressure universally.
  • VAG: Air/Gas Ratio Control
    • Maintains a constant gas/air ratio of 1:1.
    • Ideal for applications requiring precise air/gas ratio control.
  • VAH: Flow Rate Regulator
    • Controls the flow rate to maintain a constant gas/air ratio.
    • Suitable for modulating-controlled and stage-controlled burners.
    • The gas flow rate is proportional to the air flow rate.
  • VAV: Variable Air/Gas Ratio Control
    • Maintains a constant gas/air pressure ratio of 3:1.
    • Provides flexibility in applications needing variable ratio control.
VAD SeriesVAG Series
Pressure regulator, 230V ACAir/gas ratio control, 230V AC
VAD 115R/NW-100BVAG 115R/NWBE
VAD 120R/NW-100A VAG 120R/NWAE
VAD 125R/NW-100AVAG 125R/NWAE
VAD 240R/NW-100A VAG 240R/NWAE 
VAD 350R/NW-100A VAG 350R/NWAE
VAH SeriesVAV Series
Flow rate regulator, 230V ACVariable air/gas ratio control, for 230 V AC
VAH 115R/NWBEVAV 115R/NWBK
VAH 120R/NWAEVAV 120R/NWAK
VAH 125R/NWAEVAV 125R/NWAK
VAH 240R/NWAEVAV 240R/NWAK
VAH 350R/NWAEVAV 350R/NWAK

 

* * For other configurations and spare parts, please enquiry JATI