Sporlan Controls 169522 Thermostatic Expansion Valve ODF Capillary - ERYE-7-CP 4x5x2 5' R454B

The Sporlan Controls 169522 ERYE-7-CP is a thermostatic expansion valve (TXV/TEV) engineered for use in commercial air conditioning and refrigeration systems. Designed for the R454B refrigerant, this 7-ton capacity valve precisely meters refrigerant flow into the evaporator coil to maintain optimal superheat and maximize system efficiency.

The ERYE series features external equalization, making it well-suited for applications with refrigerant distributors or longer evaporator circuits where pressure drop across the coil must be accounted for. The CP-type thermostatic charge provides a maximum operating pressure (MOP) limit, protecting the compressor from flooding during pulldown and startup conditions.

Key Features:

• Nominal Capacity: 7 Ton
• Refrigerant: R454B (low-GWP A2L refrigerant)
• Connection Type: ODF (Outside Diameter Fit) solder connections — 1/2" inlet x 5/8" outlet
• Equalization: Externally equalized for use with distributors and multi-circuit evaporators
• Thermostatic Charge: CP-type with Maximum Operating Pressure (MOP) protection
• Capillary Tube Length: 5 feet (60 inches) for flexible bulb placement
• Body Style: 4x5x2 ODF configuration
• Application: Commercial HVAC, split systems, packaged rooftop units, and refrigeration equipment

As part of Parker Sporlan's ER-series lineup, the ERYE-7-CP delivers reliable refrigerant flow regulation while maintaining a nearly constant superheat at the evaporator outlet. The external equalizer connection ensures accurate control even in systems with significant evaporator pressure drop, making this valve ideal for larger commercial installations transitioning to next-generation low-GWP refrigerants.