Components

The VPS 504 is the valve proving system for DUNGS multiple actuators. The valve proving system complies with EN 1643.

Siemens burner controller, LFL 1.333

The DUNGS GasMultiBloc® integrates filter, regulator, valves and pressure switches in one compact fitting.

Siemens (Landis & Steafa) UV detector/Photoresistor, QRA55.G27 - UV flame detector, continuous operatio, high sensitivity, 69mm, AC230V

 R316 is a power regulator built in IP65 encolsure for 1,2 & 3 stage or modulating gas and oil burners

• Designed according to the class of protection EN 60.259
  
• Dimensions Enclosure: 110(H) x 150(W) x 168 (D) mm
• 2 displays which show the actual value and the setpoint as well
• The installed controller is a Jumo dTRON 316 controller
• Input selection: Pt 100, Pt 500, Pt 1000, 0/4-20 mA, 0/2-10 V, 0-10 V, transmitter 100-4.000 Ohm and Thermocouple (B,J,K,L,N,R,S,T,U)

Siemens (Landis & Steafa) UV detector/Photoresistor, QRA10C

Kromschröder Burner Control Unit, BCU370 WFEU0D1

The DUNGS GasMultiBloc® MB-ZRDLE for two stage operating integrates filter, regulator, valves and pressure switches in one compact fitting.

The DUNGS GasMultiBloc MB-VEF ... B01 integrates filter, gas-air ratio controls, valves and pressure switches in one compact fitting.