Legend Valve 105-203NL S-451NL 1/2 in. No-Lead Brass Swing Check Valve
Brand: Legend Valve | SKU: 105-203NL
Product Overview
The Legend Valve 105-203NL S-451NL is a 1/2-inch no-lead forged-brass swing check valve with sweat connections. It allows flow in one direction while helping prevent reverse flow in compatible piping systems.
Key Features
- No-lead forged-brass body
- Swing-check design
- Sweat x sweat connections
- 200 CWP rating
Common Uses
- Compatible plumbing and water-service applications requiring one-way flow control
Technical Specifications
- Size: 1/2 in.
- Connections: Sweat x Sweat
- Model: S-451NL
- Pressure Rating: 200 CWP
Compatibility & Installation Notes
Install in the correct flow direction and verify system pressure, temperature, media, and soldering requirements before installation.
Frequently Asked Questions
Does the 105-203NL use threaded connections?
No. Legend lists this S-451NL model with sweat x sweat connections.
Why Buy the Legend Valve 105-203NL from Big Frog Supply?
The 105-203NL is a compact no-lead swing check valve for compatible 1/2-inch sweat-connected systems.
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