Mueller Industries AP15502 Pressure Reducing Valve Overview
The Mueller Industries AP15502 is a heavy-duty pressure reducing valve (PRV) engineered for demanding HVAC, refrigeration, and plumbing applications. Rated at 700 lb WOG (Water, Oil, Gas), this valve delivers dependable downstream pressure regulation while withstanding the rigors of high-pressure systems. The 3/8″ NPTF (female) inlet and 3/8″ flare outlet connections provide versatile, leak-resistant installation compatibility with a wide range of system configurations.
Key Features
- 700 lb WOG pressure rating for heavy-duty service
- 3/8″ NPTF (female) inlet connection for secure threaded engagement
- 3/8″ flare outlet connection for reliable, leak-free tubing attachment
- Compact design suited for tight installation spaces
- Manufactured by Mueller Industries — a trusted name in flow control and valve technology
- Ideal for HVAC, refrigeration, and plumbing pressure regulation applications
Specifications
- SKU: AP15502
- Brand: Mueller Industries
- Pressure Rating: 700 lb WOG
- Inlet Connection: 3/8″ NPTF (Female)
- Outlet Connection: 3/8″ Flare
- Valve Type: Pressure Reducing Valve (PRV)
Application
The AP15502 is designed for use in systems requiring precise pressure reduction and regulation. Its dual-connection design — NPTF threaded inlet paired with a flare outlet — makes it a go-to solution for technicians working across refrigeration lines, hydronic systems, and general plumbing installations where pressure control is critical.
