Value Brand
Value Brand 1MMW1 Black Forged Steel 90 Degree Street Elbow Class 3000
Connects pipes at a 90-degree angle using FNPT x MNPT threads, rated to 3000 psi at 72 degrees Fahrenheit
- 90-degree street elbow redirects flow in tight plumbing runs
- Class 3000 forged steel withstands 3000 psi at 72 °F
- FNPT x MNPT threads connect directly without extra couplings
- Meets ANSI B1.20.1, ASME B16.11 and ASTM A105 standards
- Black forged steel construction resists corrosion in harsh environments
Built for high-pressure piping
This black forged steel street elbow is rated for 3000 psi at 72 degrees F. It suits industrial, hydraulic and process lines that demand Class 3000 strength. The 90-degree bend redirects flow in tight layouts. Plumbers and maintenance engineers specify it for permanent installations.
Connection type decides fit
The fitting joins a 1-1/2 in female NPT port to a male NPT thread of the same size. This FNPT x MNPT arrangement only matches components cut to the ANSI B1.20.1 standard. Verifying both thread forms before ordering prevents mismatched assemblies.
Wrench-tight install, sealant required
Apply PTFE tape or pipe dope to the male threads, then tighten to the ASME B16.11 torque for 1-1/2 in forged steel. Over-torquing cracks the fitting; under-torquing leaks under 3000 psi. Inspect threads for damage before each use.
Highlights
- 90-degree street elbow redirects flow in tight plumbing runs
- Class 3000 forged steel withstands 3000 psi at 72 °F
- FNPT x MNPT threads connect directly without extra couplings
- Meets ANSI B1.20.1, ASME B16.11 and ASTM A105 standards
- Black forged steel construction resists corrosion in harsh environments
Specifications
| Brand | Zoro Select |
|---|
Questions about this item
What does the 3000 psi rating mean once the elbow is installed in a real piping system?
The elbow is rated for 3000 psi maximum working pressure at 72 degrees Fahrenheit, so it will hold that pressure in a Class 3000 forged steel piping system at ambient temperature.
How do the ANSI B 1.20.1 and ASME B 16.11 standards cap the thread engagement and pressure class in practice?
ANSI B 1.20.1 governs the NPT thread dimensions for the FNPT x MNPT connection, while ASME B 16.11 defines the Class 3000 pressure-temperature ratings and forged fitting dimensions.
What does the 1-1/2 in pipe size and FNPT x MNPT connection require for physical fit and mounting?
The 90 degree street elbow has a 1-1/2 inch female NPT inlet and male NPT outlet, requiring matching NPT threads on the pipe or fitting it connects to for proper assembly.
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