Zoro Select 104-511NL Angle Silcock Chrome 4"L 1/2" Inlet

Zoro Select Angle Silcock 4 Inch

The Zoro Select 104-511NL is a chrome-plated angle silcock designed for residential and light-commercial plumbing installations. It features a 4-inch length and a 1/2-inch inlet compatible with solder cup or male NPT connections. The valve body is constructed from chrome with an aluminum handwheel handle for manual flow control. It meets NSF/ANSI 61-G and 372 standards for drinking water safety.

Suits standard half-inch supply lines

This valve suits installers needing a code-compliant shut-off with a compact 4-inch reach and 125 psi pressure rating. It is not intended for high-pressure industrial systems exceeding the rated limit or for applications requiring a quarter-turn ball valve mechanism instead of a multi-turn handwheel. Buyers needing a different inlet configuration or handle style should consider alternative models.

Verify inlet type and local codes

Before ordering, confirm your supply line uses a 1/2-inch solder cup or male NPT thread to match the inlet specification. Check that the 4-inch body length provides adequate clearance within your wall cavity or fixture layout. Ensure local plumbing codes accept the listed ASME, ANSI, ASSE and NSF certifications for the intended potable water application.