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The VALUE COLLECTION 4SLB901/2 is a 90-degree street elbow fitting designed for threaded pipe systems requiring a compact directional change. Constructed from 304 stainless steel at Schedule 40 wall thickness, it connects female NPT (FNPT) on one end to male NPT (MNPT) on the other, allowing a street elbow configuration that eliminates the need for an additional nipple between fittings. It carries a 150 psi pressure rating and fits 1/2 inch pipe. Plumbers, pipefitters, and mechanical contractors use this fitting in fluid and gas distribution systems where corrosion resistance and reliable threaded connections are required.
This fitting is suited for residential and light commercial plumbing, process piping, and mechanical systems where a 90-degree change of direction is needed in a 1/2 inch threaded line. The FNPT x MNPT street configuration is particularly useful when connecting directly into a tee, valve, or other female-threaded fitting without adding pipe length. The 304 stainless steel construction holds up well in wet, mildly corrosive, and outdoor environments.
Designed as an OEM-style replacement or new-installation fitting for 1/2 inch NPT threaded pipe systems in plumbing and mechanical piping applications.
Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable codes such as the IPC or IFGC. Apply thread sealant tape or paste to the male threads before assembly and tighten to a snug, leak-free fit using pipe wrenches. Depressurize and drain the system completely before removing any existing fittings. Do not overtighten stainless steel threaded fittings, as galling can occur and damage the threads.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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