Название файла: DANFOSS_Mcontro&Marve DANFOSS REFRIG 2012.pdf
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They are installed in a bypass line between the high and low-pressure sides of the refrigeration system and are designed for direct gas injection into the suction line. When the refrigeration plant is stopped, the cooling water flow is shut off automatically.WVFX / WVTS / WVO pressure operated water valvesPressure operated water valves are used for regulating the flow of water in refrigeration plants with water-cooled condensers. The hermetic filter driers are hermetic and approved for up to 46 bar, depending on type. Capacity regulation, crankcase pressure regulation, receiver pressure regulation, evaporation pressure regulation and condensing pressure regulation.The regulators are delivered with flare or solder connection. Refrigerants: HCFC and Non-flammable HFC refrigerants.Regulating range 0 — 6.0 bar (0 – 87 psig),Factory setting 0.4 bar (5.8 psig),Max. working pressure 28 bar (406 psig).Max. test pressure 31 bar (450 psig).Access port: ¼ in. They are designed for operation within a broad temperature range and are approved for use with any fluorinated refrigerant.