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Trane VAL07494 shut-off valve, chiller unit maintenance/inspection valve, used for on/off control of refrigeration piping and refrigerant isolation.

Trane VAL07494 shut-off valve, chiller unit maintenance/inspection valve, used for on/off control of refrigeration piping and refrigerant isolation.

The Trane VAL07494 is a service angle valve, also known as a maintenance valve or shut-off valve, specifically designed for Trane RTAC/RTHD/RTWD/RTUD series screw chillers. It is used for on/off control of refrigeration system piping, refrigerant isolation, pressure monitoring, and maintenance pressure relief, and is a core original equipment component of Trane screw chillers.

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Product Name Trane VAL07494 shut-off valve
Model     VAL07494
Applicable Industries Construction and Commercial
Application Refrigeration compressor
Packaging Cardboard Box
MOQ 1 Piece

Main functions of the product:

1. System isolation: During maintenance, the valve is closed to isolate the compressor, condenser, and evaporator, preventing refrigerant leakage.

2. Pressure detection: A pressure gauge can be connected to the center position to monitor the high/low pressure side of the system in real time.

3. Refrigerant charging/recovery: Refrigerant can be charged or recovered through the detection port without disassembling the piping.

4. Pressure relief protection: In emergencies, pressure can be slowly released to ensure maintenance safety.

5. Piping on/off control: Fully open (rear seat) during normal operation, without affecting refrigerant circulation.



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Q1:For refrigeration industry, which brands are your products covering? A1:We produce filter element replacements for brands like,Bitzer, Carrier, York, McQuay, Trane, etc…
Q2:Does the price include freight? A2:The quotation is usually the factory price. We can recommend the most economical logistics plan and calculate the freight according to your destination and quantity.
Q3:How to ensure product quality? A3:We have a strict quality control process, and we will carry out multiple inspections before the products leave the factory to
ensure that they meet the standards.
Q4:Why choose us? A4:Product reliability: We are a professional manufacturer . can offer high-quality products at the most competitive prices.
Technical support: We provide technical assistance.
Industry experience: We have over 10 years of experience in the refrigeration equipment service field.
After-sales service: We offer professional after-sales service.
Team collaboration: We have a professional team that can provide you with prompt services and delivery schedules.

Valve position instructions:

1. Front seat (Closed): Turn the valve stem clockwise to the bottom to cut off the pipeline and isolate the equipment.

2. Middle (Test): The valve stem is half-open, the pipeline is connected and the pressure gauge port is open, allowing for pressure measurement/charging.

3. Back seat (Fully Open): Turn the valve stem counterclockwise to the bottom to close the pressure gauge port and fully open the pipeline.

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