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Malleable iron 45 degree elbow fitting with threaded ends, dark industrial finish

Value Brand

Value Brand 5P470 Malleable Iron 45 Degree Elbow Class 150

SKU CH-7FM7-3FH5Y

A 45 degree malleable iron elbow connects pipes at an angle, rated Class 150 for 300 psi at 150°F and 150 psi saturated steam, meeting ASME B16.3 and B16.4 standards with FM and UL listings

  • 45° flow change with malleable iron strength
  • Class 150 rating supports 300 psi at 150 °F
  • FM Approved and UL Listed for code compliance
  • Meets ASME B16.3, B16.4, ASTM A197, ASTM A47 standards
  • 3/4 in FNPT connection handles -20 °F to 366 °F range

3/4-inch malleable iron elbow

This 45-degree elbow is made from malleable iron rated to Class 150. It connects female NPT threads in plumbing and industrial piping systems. The fitting meets ASME B16.3 and B16.4 standards and carries FM and UL listings. It is intended for installers who need a durable, code-compliant change of direction.

Class 150 pressure and temperature limits

The fitting handles a maximum pressure of 300 psi at 150 degrees Fahrenheit. Saturated steam service is rated at 150 psi. Operating temperatures range from minus 20 degrees up to 366 degrees Fahrenheit. These limits define the safe envelope for water, oil, air and steam lines.

Through-hardened steel construction for strength

Through-hardened steel gives the elbow mechanical toughness for threading and service loads. The 3/4-inch size suits residential and light commercial runs. It is not suited for larger diameter mains or systems that exceed the Class 150 pressure envelope. Buyers needing higher pressure ratings or different angles must select another fitting.

Highlights

  • 45° flow change with malleable iron strength
  • Class 150 rating supports 300 psi at 150 °F
  • FM Approved and UL Listed for code compliance
  • Meets ASME B16.3, B16.4, ASTM A197, ASTM A47 standards
  • 3/4 in FNPT connection handles -20 °F to 366 °F range

Specifications

BrandZORO SELECT

Questions about this item

Which class rating fits my system pressure requirements?

This elbow carries a Class 150 rating with a maximum working pressure of 300 psi at 150 °F and 150 psi for saturated steam service.

What does the 45 degree angle mean for flow direction in my piping?

The 45 degree bend changes flow direction by 45 degrees while maintaining a smooth internal radius for reduced turbulence.

How do the ASME B 16.3 and B 16.4 standards limit the fitting's use?

These standards govern dimensions, threading and pressure-temperature ratings for malleable iron threaded fittings up to the listed 300 psi limit.

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