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LEGEND®
LEGEND® GREEN™ 105-431NL T-450NL In-Line Check Valve, 4 in Nominal, FNPT End Style, Bronze Body
LEGEND®

LEGEND® GREEN™ 105-431NL T-450NL In-Line Check Valve, 4 in Nominal, FNPT End Style, Bronze Body

BrandLEGEND®
MFR Part No105-431NL
TSCO Part Number284247

Warranty Length

  • 5 Years

Features

  • Durable, heavy-wall cast bronze design is ideal for water well applications
  • Spring-loaded stem-disc and elastomer O-ring seal are a silent closure design
  • 1/2 lb cracking pressure is ideal for all types of well pumps
  • Fully-guided stem minimizes over-travel, reducing the chance of piston failure
  • Can be installed in the vertical or horizontal position
  • Lead-free design is suitable for all no-lead potable water installations, in full compliance of all lead-free plumbing laws
  • cast bronze construction

Standard Approvals

  • ANSI/ASME B1.20.1
  • ISO-9002
  • NSF 372
  • UNS Alloy C87850 Stem Disc/Body
  • US Federal Public Law 111-380 (National lead-free plumbing law)
  • WQA® Certified