Legend 105-464NL 3/4" No Lead Bronze In-Line Check Valve Sweat x Sweat

Legend 105-464NL 3/4" No Lead Bronze In-Line Check Valve Sweat x Sweat

T/S-455 NO-LEAD LEAD FREE BRONZE IN-LINE SPRING CHECK VALVE

Lead-free design is suitable for all State and Federal Public Law (111- 380) potable water installations.

Durable, heavy-wall cast bronze design is ideal for commercial or industrial applications

Spring-loaded silent closure operation

The 1/2-pound cracking pressure spring rate permits faster lowpressure opening without sacrificing quick closure in backflow scenarios

Bore-guided stem-poppet minimizes over-travel, reducing the chance of premature wear and failure

Can be installed in the vertical or horizontal positions

Not for reciprocating air compressor installations Available in nominal sizes 1/2” to 2” in FNPT or tubing sweat end connections

Working Pressure, Non Shock (PSI)

Cold working pressure (CWP): 250 psi

Saturated steam (WSP): Not suitable for steam service

• Third-party tested and certified in compliance with current State and National ( U.S. Federal Public Law 111-380) lead-free plumbing laws.

• Certified to NSF/ANSI 372

• Conforms to MSS SP 80

• Female threaded end connections comply with ANSI / ASME B1.20.1

• Solder cup end connections comply with ANSI / ASME B16.18

• Manufactured in an ISO accredited facility