Do you understand the pressure regulating valves such as KVP, KVR, KVL, KVC, KVD? This article describes several types of pressure regulating valves in refrigeration systems, including evaporation pressure, condensation
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Do you understand the pressure regulating valves such as KVP, KVR, KVL, KVC, KVD?
This article describes several types of pressure regulating valves in refrigeration systems, including evaporation pressure, condensing pressure, crankcase pressure, and capacity regulation. These valves can control the low and high pressure sides of the system under different load conditions and work in conjunction with other valves and equipment. When installing, you need to pay attention to the working range and maximum working pressure on the label.
Nanchang City will complete the remediation task of 70% of the main stream of the Fuhe River and the sewage outlet of Poyang Lake this year, and the sewage outlet into the river is connected to the river at one end and the land pollution source at the other, which is the last pollutant to enter the river.