Common Questions: Which valve series does the 323-593 kit service

Key Benefits Precision Dimensions: Standardized 12" x 3/4" sizing ensures seamless compatibility with the Wilbur Curtis WC-2016 seat and cap

making it a versatile HVACR replacement part for your field service kit

a stainless steel or specialized metal-seated plug may be required depending on the valve body class

providing reliable supplemental or emergency heat

Emerson Alco 057317 Expansion Valve 30067439-890 Common Questions: Which valve seriesThe Emerson Alco 057317 is a high capacity balanced ported expansion valve engineered for precision refrigerant metering in commercial air conditioning and refrigeration systems. Specifically designed for 15 ton R22 and R407C applications, this externally equalized thermal expansion valve (TXV) effectively compensates for pressure drops across the evaporator, ensuring consistent superheat control and maximizing coil efficiency. This model features a 5