The 027H7187 is an electronic regulating valve designed for use in refrigeration systems, particularly suitable for CO2 applications. It features an electrically actuated stepper motor mechanism that functions as an expansion valve. The valve is compatible with refrigerants such as R404A, R744 (CO2), R134a, and R449A. It has a Kv value of approximately 1.85 m³/h and can handle maximum working pressures up to 1305 psig (90 bar). The enclosure rating is IP67, ensuring protection against dust and water ingress, and it is UL approved for refrigerants including R134a and R744.
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