3/4" Cast Bronze Wye Strainer

Legend Valve 105-504NL – 3/4" Lead-Free Cast Bronze Wye Pattern Strainer

The Legend Valve 105-504NL is a 3/4" nominal FNPT x FNPT wye-pattern strainer constructed from cast bronze for use in potable water and hydronic systems. Designed to prevent debris from reaching critical downstream components, this strainer features a corrosion-resistant body and replaceable stainless steel mesh screen for effective filtration and long service life.

Product Features

• Connection Type: FNPT x FNPT threaded ends for easy integration into piping systems
• Body Material: Cast bronze, lead-free per NSF 61-G standards
• Screen Material: 304 stainless steel with 20 mesh for fine particulate retention
• Access Port: Square-head closure plug allows access to screen for cleaning or inspection
• Blow-Off Port: 1/8" FNPT outlet can be fitted with a drain valve for flush maintenance

Technical Specifications

• Nominal Size: 3/4 inch
• End-to-End Length: 3.96 inches
• Screen Type: 20 mesh stainless steel
• Max Pressure: 600 PSI non-shock CWP
• Max Temperature: 250°F
• Certifications: NSF 61-G, ANSI 372 (no-lead compliant)
• Country of Origin: USA (Domestic)
• Warranty: 5 years commercial / 25 years residential

Installation Notes

The 105-504NL strainer must be installed in a horizontal position with the screen facing downward for optimal performance. Ensure sufficient clearance for removal of the closure plug and access to the internal screen. Always verify flow direction with the arrow cast into the body. Compatible with copper, brass, and steel piping when using approved thread sealants.

Contractor Applications

This component is commonly used in hydronic heating, domestic water systems, and irrigation assemblies to protect pressure-reducing valves, backflow preventers, solenoids, and flow meters. Its robust construction and field-maintainable design make it a reliable choice for commercial and residential system protection.