Description
Mueller Industries AH15502 Pressure Reducing Valve Overview
The Mueller Industries AH15502 is a 400 PSI-rated pressure reducing valve (PRV) engineered for dependable pressure regulation in HVAC, refrigeration, and plumbing applications. Featuring a 3/8″ female NPT (NPTFE) inlet and a 3/8″ flare outlet, this valve provides a versatile connection solution for a wide range of system configurations where precise downstream pressure control is essential.
Key Features
- 400 PSI (400#) maximum pressure rating for high-demand system compatibility
- 3/8″ NPTFE (female NPT) inlet connection for easy threaded installation
- 3/8″ flare outlet connection for secure, leak-resistant tubing attachment
- Compact design suitable for tight installation spaces
- Built to Mueller Industries’ exacting quality and durability standards
- Ideal for HVAC, refrigeration, and general plumbing pressure regulation
Application
The AH15502 PRV is designed to reduce and stabilize inlet pressure to a safe, consistent downstream level, protecting equipment and ensuring optimal system performance. Its dual-connection configuration — NPTFE inlet and flare outlet — makes it a practical choice for technicians working across mixed-connection systems in commercial and residential HVAC and refrigeration installations.
Specifications
- Brand: Mueller Industries
- SKU / Part Number: AH15502
- Valve Type: Pressure Reducing Valve (PRV)
- Pressure Rating: 400 PSI (400#)
- Inlet Connection: 3/8″ NPTFE (Female NPT)
- Outlet Connection: 3/8″ Flare







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