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Trane VAL6375 Thermal Expansion Valve(TXV) 3/8X3/8 R-22 1-Ton

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Special Price $162.64 Regular Price $187.04
Out of stock
SKU
VAL6375
The Trane VAL6375 is a Thermal Expansion Valve with Mechanical Fittings that is an integral part of HVAC systems, with its main function to control refrigerant circulation. This regulation ensures that cooling efficiency and performance are achieved in the air conditioning units that use R410 refrigerant. Capable of supporting systems requiring precise flow regulation of refrigerant, it has a cooling capacity equivalent to 2 tons or 24,000 BTU/hr. The benefits of the include regulation of energy efficiency by observing the right refrigerant levels to increase the general efficiency and durability of the systems. It has a strong construction and fine control systems.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Type: Expansion Valve
  • Actuator Type: Thermal
  • Connection Type: Male, Female Brazed
  • Capacity: 1 Ton
  • Material: Brass
  • Weight: 0.89 Lbs
Manufacturer Name: Trane
Product Number: VAL6375
OEM Part Number: VAL6375
Product Description: 3/8X3/8 R-22 1Ton Txv
Weight:0.89lbs/403.7g

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Product Questions (2)
Customer Questions
What maintenance is required for the Trane VAL6375 Thermal Expansion Valve(TXV)?

Regularly inspect the valve for debris and keep the inlet screen clean to maintain proper refrigerant flow. Ensure the sensing bulb is securely attached and properly insulated for accurate superheat control. Check system pressures for stable performance and better operation.

What are common issues with the Trane VAL6375 Thermal Expansion Valve(TXV)?

  • Restricted refrigerant flow due to debris or contamination.
  • Valve hunting causing unstable cooling performance.
  • Incorrect superheat leading to poor evaporator efficiency.
  • Sensing bulb issues or poor contact.
  • Internal sticking or valve malfunction.

Installation Steps

Step 1: Shut off electrical supply and recover refrigerant from the system completely.

Step 2: Remove existing valve and clean all connecting lines to ensure clear joints.

Step 3: Install new expansion valve in correct orientation and braze connections using purge flow for protection.

Step 4: Secure sensing bulb firmly on suction line and insulate it properly.

Step 5: Leak test system, evacuate to deep vacuum.

Step 6: Start system, recharge refrigerant and check superheat and cooling stability during operation.