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Malleable iron 90 degree elbow fitting with threaded female NPT connections, dark grey industrial finish

Value Brand

Value Brand Malleable Iron 90 Degree Elbow Class 300

SKU CH-5P1W-Z2X2C

A malleable iron 90-degree elbow rated for 2000 psi at 150°F and 300 psi saturated steam, meeting ASME B16.3, B16.4, ASTM A197 and A47 with FM and UL listings

  • Handles 2000 psi at 150 Degrees F for demanding applications
  • Rated for 300 psi saturated steam in high-temperature systems
  • Operates from -20 Degrees to 550 Degrees F across extreme conditions
  • Built to ASME B 16.3 and B 16.4 standards for reliable quality
  • FM Approved and UL Listed for verified safety compliance

Fitting Type and Rating

This ZORO SELECT malleable iron elbow provides a 90 degree change of direction in piping systems. It is rated Class 300 and meets ASME B 16.3 and B 16.4 standards for dimensional compliance. The fitting suits industrial, commercial and residential plumbing installations requiring robust joint integrity.

Connection and Temperature Range

The fitting features female National Pipe Thread (FNPT) connections for a 3/4 inch pipe size, allowing direct assembly with male threaded pipe or nipples. Malleable iron construction conforms to ASTM A47 and ASTM A197 specifications for mechanical properties. It operates continuously from -20 degrees to 550 degrees Fahrenheit.

Pressure Limit for Selection

Maximum non-shock working pressure is 2000 psi at 150 degrees Fahrenheit, while saturated steam service is rated at 300 psi. These limits determine whether the fitting matches the system design pressure and media. The component carries FM Approved and UL Listed marks for code acceptance.

Highlights

  • Handles 2000 psi at 150 Degrees F for demanding applications
  • Rated for 300 psi saturated steam in high-temperature systems
  • Operates from -20 Degrees to 550 Degrees F across extreme conditions
  • Built to ASME B 16.3 and B 16.4 standards for reliable quality
  • FM Approved and UL Listed for verified safety compliance

Specifications

BrandZORO SELECT

Questions about this item

What does the ASME B16.3 and B16.4 Class 300 rating mean for maximum pressure?

The fitting is rated for a maximum pressure of 2000 psi at 150 degrees F and 300 psi for saturated steam service.

What thread type and pipe size are required to connect this elbow?

It uses a 3/4 inch FNPT connection, so it requires a male NPT thread of the same nominal size to thread into the female ports.

How do I install this malleable iron elbow without damaging the threads?

Apply pipe thread sealant or tape to the male threads only, then tighten by hand before using a wrench for the final turns to avoid cracking the iron.

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