York s1-02538739060 Txv Valve R-410A 98.0 Psig Sporlan

Product Description

The YORK s1-02538739060 is a thermostatic expansion valve (TXV) manufactured by Sporlan, designed to meter refrigerant flow into the evaporator coil in direct-expansion cooling systems. With inlet and outlet connections sized at 3/8 inch ODM and 3/8 inch ODF respectively, this valve operates at a rated pressure of 98.0 psig and is engineered for use with R-410A refrigerant. The 30-inch capillary tube allows for flexible bulb placement during installation. HVAC technicians install this component as part of a precision refrigerant metering circuit in split-system and packaged cooling equipment.

This TXV is suited for residential and light commercial central air conditioning systems that use R-410A refrigerant. It serves as a direct York OEM replacement component, intended for systems requiring accurate superheat control at the evaporator. The 3/8 inch ODM by 3/8 inch ODF connection sizing fits common refrigerant line configurations found in split-system and packaged cooling applications. Licensed HVAC technicians performing refrigerant-side service or system component replacement are the primary installers of this valve.

Key Features

• Rated for R-410A refrigerant systems at 98.0 psig operating pressure
• 3/8 inch ODM inlet and 3/8 inch ODF outlet connections for direct line set integration
• 30-inch capillary tube for flexible thermal bulb positioning at the evaporator outlet
• Sporlan-manufactured valve body for consistent metering performance
• OEM York replacement part for accurate system superheat control

Compatibility

Designed as an OEM-style replacement TXV for York residential and light commercial central air conditioning systems using R-410A refrigerant with 3/8 inch ODM by 3/8 inch ODF refrigerant line connections.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician. Recover all system refrigerant and relieve system pressure before disconnecting any refrigerant lines or removing the existing valve. Secure the thermal bulb to the suction line at the evaporator outlet per the valve manufacturer's orientation guidelines, and insulate the bulb from ambient air after mounting. After brazing and pressure-testing the connections, recharge the system with R-410A to manufacturer specification and verify superheat at the evaporator outlet before returning the system to service.

Technical Specifications

• Refrigerant: R-410A
• Inlet Connection: 3/8 inch ODM
• Outlet Connection: 3/8 inch ODF
• Operating Pressure: 98.0 psig
• Capillary Tube Length: 30 inches
• Valve Manufacturer: Sporlan

Standard Information

• Brand: YORK
• Manufacturer Part Number: s1-02538739060