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Galvanized malleable iron 45 degree street elbow FNPT x MNPT

Value Brand

Value Brand 1/2" FNPT x MNPT Galvanized 45 Degree Street Elbow coupling

SKU CH-TX7E-SVSG5

Connects pipes at a 45-degree angle with galvanized malleable iron rated for 300 psi WOG and 150 psi steam

  • Galvanized malleable iron resists corrosion
  • 45-degree street elbow enables smooth directional changes
  • FNPT x MNPT threads connect pipe to fitting directly
  • Rated 300 psi at 150 °F for demanding water, oil, gas lines
  • Meets ASME B16.3, B16.4, ASTM A197, A47, FM, NSF-61, AB1953, UL standards

1/2" Galvanized Street Elbow

The ZORO SELECT 5P839 is a 45-degree street elbow constructed from galvanized malleable iron. It connects a 1/2-inch female NPT thread to a male NPT thread in piping systems. The fitting meets ASME B16.3 and B16.4 standards along with ASTM A197 and A47 specifications. It carries FM approval and is listed to NSF-61 and AB1953 for potable water use.

Installation requires thread sealant

Apply pipe thread sealant or tape to the male threads before assembly to ensure a leak-free joint. Tighten the connection using appropriate wrenches on the fitting body rather than the pipe ends. Over-tightening tapered NPT threads can crack the malleable iron casting. The 45-degree angle provides a gradual directional change that reduces flow restriction compared to sharper bends.

Rated for 300 psi water, oil, gas

The Class 150 fitting handles up to 300 psi at 150 degrees Fahrenheit for water, oil, or gas service. Saturated steam pressure is limited to 150 psi. The galvanized coating offers corrosion resistance for general plumbing and compressed air lines. It is not suited for applications exceeding these pressure or temperature ratings. California Proposition 65 warnings apply regarding chemical content.

Highlights

  • Galvanized malleable iron resists corrosion
  • 45-degree street elbow enables smooth directional changes
  • FNPT x MNPT threads connect pipe to fitting directly
  • Rated 300 psi at 150 °F for demanding water, oil, gas lines
  • Meets ASME B16.3, B16.4, ASTM A197, A47, FM, NSF-61, AB1953, UL standards

Specifications

BrandZORO SELECT

Questions about this item

How can I confirm the 45-degree street elbow is sealing properly after installation?

Pressure-test the joint up to 300 psi at 150 °F water-oil-gas or 150 psi saturated steam; no leaks at those ratings means the Class 150 galvanized malleable-iron fitting is working as intended.

What comes in the box and do I need any extra parts?

The package contains the single 1/2 in FNPT x MNPT 45-degree street elbow; pipe-thread sealant or tape for the NPT threads must be purchased separately.

Which listed standard or approval should I match to my local code?

Choose this fitting when your project requires ASME B16.3 and B16.4, ASTM A197 and A47, FM Approved, NSF-61, AB1953 or UL Listed compliance.

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