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Instrument and meter
Siemens Pneumatic Valve MPD461C
Siemens VVF61 two-way seat valve, flange connection
Siemens VXF53 three-way seat valve PN25
Siemens VXF31 three-way seat valve, flange connection
Siemens MVF461H Electromagnetic Control Valve
Siemens QAA20.. 1- Indoor Temperature Sensor
Siemens Industrial Switch XM408-8C
Siemens VXF43 three-way seat valve
Siemens MXF461 Electromagnetic Control Valve
Siemens M3P. Fy electromagnetic control valve
Successful operation!