Xylem 405114 185B 1/2" Straight Radiator Supply Valve

The Xylem 405114 is a Model 185B straight pattern radiator supply valve designed for one-pipe and two-pipe steam or water heating systems. This 1/2" NPT valve features integral stops and a non-rising handle with spring-packed construction for reliable operation in residential and commercial heating applications.

Key Features:

• 1/2" NPT connection size for standard piping compatibility
• Straightaway pattern configuration
• Non-modulating design with integral stops
• Spring-packed, non-rising handle construction
• Brass/bronze body construction for durability and corrosion resistance
• Operating pressure: 25" Hg vacuum to 150 PSIG for steam service
• Maximum water service pressure: 150 PSIG
• Maximum temperature rating: 400°F

This Hoffman Specialty valve is part of the Model 180 series, now manufactured under the Xylem brand. The 185B series is available in both angle and straightaway patterns in sizes ranging from 1/2" to 2" NPT, providing versatile options for radiator installations in steam and hot water heating systems.