Interchangeable Orifice for T2/TE2 Series Thermostatic Expansion Valves – Size 04 (Flanged/Flare Connection)

Description

Efficient Calibration for Medium-to-High Cooling Capacities and Mechanical Protection

The Size 04 interchangeable orifice is designed for systems with sustained thermal loads, allowing the evaporator’s cooling capacity to be adjusted simply and cost-effectively without replacing the entire valve body. Manufactured with precision-fit components made of high-strength brass and erosion-resistant stainless steel, it ensures stable superheat modulation even under conditions of significant load variation. The metal mesh filter incorporated into the lower body traps impurities, iron particles, or filtration residues, protecting the conical pin and ensuring a reliable, airtight seal.

Strengths & Advantages:

• Immediate System Adaptability: Allows you to calibrate the thermostatic valve’s flow rate simply by inserting the correct orifice size, facilitating adjustment during testing or refrigerant retrofits.

• Built-in Metal Mesh Filter: A fine-mesh filter basket that traps solid impurities before they reach the lamination section, preventing clogs and premature mechanical wear.

• Erosion-Resistant Mechanical Construction: A lathe-machined brass cone combined with special steel components to withstand the high speeds of the refrigerant during expansion.

• Quick Clamp-On Installation: Fast and clean maintenance by unscrewing the lower flare valve fitting, without the need for a welding torch or structural modifications to the line.

• Universal Compatibility with Gases and Oils: Suitable for use with all major refrigerants (R134a, R404A, R507, R407C, R448A, R449A, R452A) and stable when in contact with POE ester lubricants, PAG oils, and mineral-based oils.

TECHNICAL SPECIFICATIONS

Additional information