MUELLER A 15504-450 Refrigeration Pressure Relief Valve
<p>The MUELLER A 15504-450 is a straight-thru refrigeration pressure relief valve designed for systems requiring reliable overpressure protection. With an adjustable range of 70 to 450 psi, it offers flexibility…
SKU 3G-OTH-72055
Also listed as: A15504450 · A 15504 450 · A-15504-450
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
<p>The MUELLER A 15504-450 is a straight-thru refrigeration pressure relief valve designed for systems requiring reliable overpressure protection. With an adjustable range of 70 to 450 psi, it offers flexibility across various refrigeration applications. This valve features a 1/2 inch male NPT inlet and a 5/8 inch male flare outlet, ensuring compatibility with common refrigeration lines. It is A2L compatible, making it suitable for use with newer low-GWP refrigerants.</p><p>Ideal for HVACR contractors and maintenance teams, this MUELLER valve ensures safety and compliance in commercial and industrial refrigeration systems. For Singapore buyers, 3G Electric provides GST handling and fast delivery across Singapore and Southeast Asia. Request an SGD quote today for competitive pricing and reliable supply.</p>
Frequently Asked Questions
What are the connection sizes and pressure range of the MUELLER A 15504-450?
The valve has a 1/2 inch male NPT inlet and a 5/8 inch male flare outlet. Its pressure range is 70 to 450 psi.
Is the MUELLER A 15504-450 compatible with A2L refrigerants?
Yes, the valve is A2L compatible, making it suitable for use with A2L classified refrigerants.
Used in
Common applications for MUELLERMUELLER Products
3G Electric supplies MUELLER refrigeration pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.