Sporlan Controls 168194 EBQ TXV Body

The Sporlan Controls 168194 EBQ TXV Body is a professional-grade thermostatic expansion valve body engineered for medium to high-pressure refrigeration and air conditioning duty. Featuring a balance port design, this EBQ series component maintains precise superheat control even under widely varying operating conditions, preventing evaporator flooding or starvation. It is constructed for bi-directional applications, making it a versatile choice for heat pump systems where liquid flow directions change. This internally equalized valve body includes 3/8" x 1/2" ODF extended solder connections to simplify installation and provide a leak-proof seal. Designed for field serviceability, the cartridge style body permits the inspection and replacement of internal components without desoldering the entire assembly. With a maximum rated pressure of 450 psi (700 psi for R-410A), it is compatible with a broad range of HCFC and HFC refrigerants. A 100-mesh insert strainer is included to protect the port from debris, ensuring long-term reliability in commercial service.

Key Benefits:

• Balanced Port Design: Compensates for pressure fluctuations to ensure stable refrigerant metering in fluctuating loads.
• Extended ODF Connections: 3/8" inlet and 1/2" outlet solder ends provide reliable, vibration-resistant refrigerant piping joints.
• Bi-Directional Capability: Optimized for use in both cooling-only and heat pump systems.
• Replaceable Cartridge: Allows technicians to swap internal orifices or clean the valve without removing the body from the line.
• High Pressure Duty: Rated for up to 700 psi for R-410A systems, meeting modern HVAC standards.

Common Questions:

Is the power element included with this valve body?
No, the Sporlan 168194 is the valve body only. Selective thermostatic charges and cartridges must be sourced separately to match your specific refrigerant and tonnage requirements.

Can this EBQ body be used in heat pump applications?
Yes, the EBQ series features a balance port and is approved for bi-directional flow, making it ideal for heat pump liquid line installations.

What is the purpose of the internal equalizer?
The internal equalizer senses pressure at the valve outlet rather than using an external line, making it suitable for systems with low pressure drops across the evaporator.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.