Weil McLain 383-600-099 Relief Valve, 1-1/4″ x 1-1/2″, 40 PSI

Description

Weil McLain 383-600-099 Boiler Relief Valve

The Weil McLain 383-600-099 is a genuine OEM pressure relief valve engineered for use with Weil McLain boiler systems. Designed to open automatically when system pressure exceeds the rated threshold, this valve is a critical safety component that protects your boiler, piping, and connected equipment from over-pressurization damage.

Key Specifications

• Inlet Connection: 1-1/4″
• Outlet Connection: 1-1/2″
• Pressure Rating: 40 PSI
• OEM Part Number: 383-600-099
• Brand: Weil McLain

Features & Benefits

• Genuine Weil McLain OEM replacement part for assured fit and compatibility
• 40 PSI pressure relief setting provides reliable overpressure protection
• 1-1/4″ inlet x 1-1/2″ outlet sizing accommodates standard boiler system piping configurations
• Automatic pressure release helps prevent boiler damage and potential safety hazards
• Built to meet the demanding requirements of hydronic heating systems

Application

This relief valve is intended as a direct OEM replacement for compatible Weil McLain boilers. Always verify your boiler model and existing valve specifications before installation. Proper installation by a licensed HVAC or plumbing professional is recommended to ensure safe and code-compliant operation.