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The OROA is a nonadjustable head pressure control valve which performs the function of limiting the flow of liquid refrigerant from the condenser and at the same time regulates the flow of hot gas around the condenser to the receiver. The main orifice of the OROA valve is controlled by the valve diaphragm which causes the orifice to Open on Rise of Outlet pressure.
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Manuals (1)
Control Valve
Connection Type:
Connection Size:
5/8" x 5/8" x 5/8"
Max Pressure (PSI):
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