LEGEND®
LEGEND® GREEN™ 105-443NL T-455NL In-Line Check Valve, 1/2 in Nominal, FNPT End Style, Bronze Body
LEGEND®

LEGEND® GREEN™ 105-443NL T-455NL In-Line Check Valve, 1/2 in Nominal, FNPT End Style, Bronze Body

BrandLEGEND®
MFR Part No105-443NL
TSCO Part Number283056

Warranty Length

  • 5 Years

Features

  • Durable, heavy-wall cast bronze design is ideal for commercial or industrial applications
  • Spring-loaded silent closure operation
  • The 1/2 lb cracking pressure spring rate permits faster low-pressure 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 position
  • Not for reciprocating air compressor installations
  • Lead-free design is suitable for all state and federal public law (111-380) potable water installations
  • cast bronze construction

Standard Approvals

  • ANSI/ASME B16.18
  • ASTM B584 UNS C89844 Body
  • ASTM B159 UNS C51000 Spring
  • ISO 9002
  • MSS SP 80
  • NSF/ANSI 372
  • US Federal Public Law 111-380 (National Lead-Free Plumbing Law)
  • WQA® Certified