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Contact Person Mr. Perry
North Youdian, Shaoxing, Zhejiang
Technique parameters: Nominal capacity: 6/8/*0L Transact medium: Water(heating circuit) Maximum flow temperature: *0 degree(short period **0 degree) Operation pressure: 3.0bar Inspect pressure: 4.5bar Nitrogen: 1.0± 0.2bar Operation theory Adopt a closed diaphragm expansion vessel of heating system, filling insert gases. As the water cubage is expanded and gas volume is compressed by the diaphragm, the corresponding expansion volume can be coUNTeracted.