Mueller Streamline A15503 Pressure Relief Valve 31 Bar 3/8" NPT x 1/2" Flare

The Mueller Streamline A15503 pressure relief valve is designed to provide overpressure protection in commercial refrigeration systems.

Factory-set to relieve pressure at 450 PSI (approximately 31 bar), the valve features a 3/8" NPT inlet and 1/2" flare outlet connection.

Suitable for refrigeration applications requiring reliable pressure relief protection, subject to system design and safety requirements.

The Mueller Streamline A15503 pressure relief valve is also fitted to J & E Hall condensing units supplied by AFR Refrigeration. Suitable as a replacement where the original valve specification, pressure setting and connections match the equipment manufacturer's requirements.

Key_Specs

• Pressure Setting: 450 PSI (31 Bar)

• Inlet Connection: 3/8" NPT

• Outlet Connection: 1/2" Flare