Siemens VGD41.100 Double Gas Valve - AGA40.41 x2 model_skp25_203e2 QRB1B-C025B40B - Photoresistive flame detectors

QRB1B-C025B40B - Photoresistive flame detectors

051C2 burner controls are used for the startup and supervision of 1- or 2-stage gas or gas/oil burners in intermittent operation (of small to medium capacity operation

300B2 230mm 135mm 60mm

The valve combines a valve proving system

Parameterisable program times and functions

Siemens VGD41.100 Double Gas Valve - AGA40.41 x2 model_skp25_203e2 QRB1B-C025B40B - Photoresistive flame detectorsVGD41. 100 Double gas valve, DN100, 400m h, with 2 pressure switch plates. This model shares the same specs as the VGD40. 100 but includes two AGA40. 41's (see image below), one on each side and no AGA40. 40.