Legend Valve 313-325NL 1-inch no lead cast bronze water service CTS pack joint x MNPT quarter-bend elbow provides a durable and reliable solution for directional changes in potable water service lines. Constructed from high-quality no lead cast bronze, it delivers excellent corrosion resistance and meets safe drinking water standards for long-term performance. The CTS pack joint connection on one end ensures a secure fit with copper tubing, while the MNPT threaded end allows easy integration with compatible piping systems. Engineered for smooth operation and dependable sealing, this quarter-bend elbow is ideal for new installations or replacement applications in residential and municipal water service systems.
Designed and manufactured for underground water service applications only
CTS pack-joint end connection provides the maximum pullout resistance against internal pressure variations and backfilling stress
Designed to be installed onto type K or L copper water tubing compliant with ASTM B88 or polyethylene plastic tubing compliant with ASTM D2737 SDR 9
90-degree bend permits a directional change with a tighter radius, eliminating the need to bend the tubing and risk kinking it
Insert stiffeners (Model T-4500, sold separately) are required at each pack-joint connection when installing on polyethylene (PE) plastic pipe
Cold working pressure is 100 PSI up to 100 degrees Fahrenheit
NSF/ANSI 61 & 372 certified for drinking water system components health effects and lead content
Complies with ANSI/ASME B1.20.1