LEGEND GREEN™ 105-443NL T-455NL In-Line Check Valve, 1/2 in Nominal, FNPT End Style, Bronze Body
| Brand | LEGEND |
| MFR Part No | 105-443NL |
| TSCO Part Number | 283056 |
- Features
- Specifications
- Documents
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
Actuator Type:
Spring-Loaded Latch-Lock Handle
Body Material:
Bronze
Domestic/Import:
Import
End Style:
FNPT
Inlet to Outlet Length:
2.09 in
Low Lead Compliance:
Yes
Nominal Size:
1/2 in
Pressure Rating:
250 psi CWP
Softgoods Material:
Buna-N Rubber Seat Disc
Temperature Rating:
200 deg F
Trim Material:
Buna-N (NBR) Rubber Seat Disc/Phosphor Bronze Wire Spring