Parker Hannifin 040331-01 3/8 x 1/2 SAE Flare x SAE Flare R-134a 450 PSI Brass Orifice B Charge W Interchangeable

Product Description

The Parker Hannifin 040331-01 is a thermostatic expansion valve designed for use in air conditioning and refrigeration systems. It features a brass body with SAE flare connections and a nominal size of three eighths inches by one half inch. This valve operates effectively in systems using refrigerants like R-134a, R-401A, and R-12.

• Standard operating pressure of 450 PSI
• Includes a sixty inch capillary tube
• Interchangeable and internally equalized design

Product Highlights

This valve is suitable for small refrigeration systems, freezers, and walk-in coolers. The balanced port design allows it to maintain performance under varying load conditions.

Product Information

Standard Information

• Manufacturer: Parker Hannifin
• UPC: 68747244990

Technical Specifications

• Pressure Rating: 450 PSI
• Nominal Size: 3/8 inch x 1/2 inch
• Body Material: Brass
• End Connection: SAE Flare x SAE Flare
• Application: Small refrigeration systems, slush machines, air conditioning units, freezers, walk-in coolers
• Refrigerant Types: R-12, R-134a, R-401A, R-401B
• Orifice Designation: B
• Charge Type: W
• Nominal Capacity: 2 Ton