LEGEND GREEN™ In-Line Check Valve, Series: S-455NL, 1 in Nominal, C End Style, 250 psi CWP Pressure, 200 deg F, Yes Low Lead Compliance, Spring-Loaded Latch-Lock Handle Actuator, 3.54 in Inlet to Outlet Length, Bronze Body, Buna-N (NBR) Rubber Seat Disc/Phosphor Bronze Wire Spring Trim, 1.89 in H Dimensions, Import
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
Actuator Type
Spring-Loaded Latch-Lock Handle
Body Material
Bronze
Dimensions
1.89 in H
Domestic/Import
Import
End Style
C
Inlet to Outlet Length
3.54 in
Low Lead Compliance
Yes
Nominal Size
1 in
Pressure Rating
250 psi CWP
Series
S-455NL
Temperature Rating
200 deg F
Trim Material
Buna-N (NBR) Rubber Seat Disc/Phosphor Bronze Wire Spring
Brand
LEGEND
Country of Origin
TW
Warranty
5 Years
Durable, heavy-wall cast bronze design is ideal for commercial or industrial applicationsSpring-loaded silent closure operationThe 1/2 lb cracking pressure spring rate permits faster low-pressure opening without sacrificing quick closure in backflow scenariosBore-guided stem-poppet minimizes over-travel, reducing the chance of premature wear and failureCan be installed in the vertical or horizontal positionNot for reciprocating air compressor installationsLead-free design is suitable for all state and federal public law (111-380) potable water installationscast bronze construction