Sporlan Controls 129719 1/2×7/8 R-22 4-Ton TXV with 5′ Capillary

Description

The Sporlan Controls 129719 is a thermostatic expansion valve (TXV) engineered for reliable, precise refrigerant metering in R-22 air conditioning and refrigeration systems. Rated for 4-ton capacity and featuring 1/2″ liquid line inlet and 7/8″ suction line outlet connections, this valve is designed for straightforward installation and long-term performance. The included 5-foot capillary tube provides flexible bulb placement to suit a variety of evaporator configurations.

Sporlan, a Parker brand, is a globally recognized leader in refrigeration controls and components. Their TXVs are trusted by HVAC professionals for consistent superheat control, energy efficiency, and system protection across residential and commercial applications.

Key Features

• Designed for R-22 refrigerant systems
• 4-ton rated capacity
• 1/2″ liquid line inlet x 7/8″ suction line outlet connections
• 5-foot capillary tube for flexible remote bulb placement
• Precise superheat control for optimized evaporator performance
• Durable construction for long service life in demanding HVAC/R environments
• Manufactured by Sporlan Controls, a trusted Parker brand

Specifications

• SKU: 129719
• Brand: Sporlan Controls
• Refrigerant: R-22
• Capacity: 4 Ton
• Inlet Connection: 1/2″
• Outlet Connection: 7/8″
• Capillary Tube Length: 5 feet
• Valve Type: Thermostatic Expansion Valve (TXV)

Applications

• Residential and light commercial air conditioning systems
• R-22 refrigeration and cooling equipment
• Split system and package unit evaporator circuits
• Retrofit and replacement applications requiring 4-ton TXV performance