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Mueller Industries AH15503 400# 3/8″ NPTF x 1/2″ Flare Pressure Reducing Valve

BRAND: Mueller Industries SKU: AH15503

$105.81

MSRP: $121.68
You save 15%

400# 3/8″ NPTF x 1/2″ Flare Pressure Reducing Valve

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Description

Mueller Industries AH15503 Pressure Reducing Valve Overview

The Mueller Industries AH15503 is a 400 lb-rated Pressure Reducing Valve (PRV) designed for demanding HVAC, refrigeration, and plumbing applications. Featuring a 3/8″ NPT Female (NPTFE) inlet connection and a 1/2″ flare outlet connection, this valve delivers dependable downstream pressure regulation while maintaining system integrity and protecting sensitive components from pressure surges.

Key Features
  • 400 lb pressure rating for robust, high-demand system use
  • 3/8″ NPT Female (NPTFE) inlet connection for easy threaded installation
  • 1/2″ flare outlet connection for secure, leak-resistant tubing attachment
  • Compact, durable construction engineered to Mueller Industries’ quality standards
  • Suitable for HVAC, refrigeration, and plumbing pressure regulation applications
  • Designed for reliable, long-service-life performance in the field
Specifications
  • SKU: AH15503
  • Brand: Mueller Industries
  • Pressure Rating: 400 lbs
  • Inlet Connection: 3/8″ NPTFE (NPT Female)
  • Outlet Connection: 1/2″ Flare
  • Valve Type: Pressure Reducing Valve (PRV)
Application

The AH15503 is ideal for use in HVAC systems, refrigeration circuits, and plumbing installations where precise pressure reduction is required. The combination of a threaded NPT female inlet and a flare outlet makes this valve a versatile choice for connecting copper tubing and threaded pipe assemblies in a wide range of commercial and residential systems.

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