Description
The Parker-Sporlan 168804P is a thermostatic expansion valve (TXV) engineered for R-410A refrigerant systems, delivering precise refrigerant metering and reliable capacity control across a wide range of HVAC and refrigeration applications. Built to Parker-Sporlan’s exacting standards, this valve ensures optimal evaporator performance, stable superheat control, and long service life in demanding field conditions.
Key Features
- Designed specifically for R-410A refrigerant systems
- 5/8″ inlet (liquid line) × 1-1/8″ outlet (suction line) connections
- 5-foot capillary tube for flexible remote bulb placement
- Precise superheat regulation for maximum system efficiency
- Durable construction suited for residential and light commercial HVAC applications
- Drop-in replacement compatible with Parker-Sporlan TXV series
Specifications
- SKU: 168804P
- Brand: Parker-Sporlan
- Refrigerant: R-410A
- Inlet Connection: 5/8″
- Outlet Connection: 1-1/8″
- Capillary Tube Length: 5 feet
- Valve Type: Thermostatic Expansion Valve (TXV)
Application
The Parker-Sporlan 168804P TXV is ideal for use in split-system air conditioners, heat pumps, and other R-410A-based refrigeration circuits where accurate liquid refrigerant metering is critical. The 5-foot capillary tube provides installation flexibility, allowing the remote sensing bulb to be positioned precisely on the suction line for accurate superheat sensing. Proper superheat control protects the compressor from liquid slugging while maximizing evaporator efficiency.







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