- Description
- Specifications
- Features
- Documents
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
Actuator Type:
Spring-Loaded Latch-Lock Handle
Body Material:
Bronze
Domestic/Import:
Import
End Style:
C
Inlet to Outlet Length:
3.54 in
Nominal Size:
1 in
Pressure Rating:
250 psi CWP
Temperature Rating:
200 deg F
Trim Material:
Buna-N (NBR) Rubber Seat Disc/Phosphor Bronze Wire Spring
Application Type:
Commercial and Industrial
Low Lead Compliance:
Yes
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