Description
The Hoffman Specialty 405105 is a Model 185 1-inch Angle Supply Valve designed for dependable flow control in hydronic heating and steam distribution systems. Built to the exacting standards Hoffman Specialty is known for, this angle-pattern valve delivers precise supply-side shutoff and regulation, making it an essential component in boiler rooms, radiator supply lines, and hydronic piping assemblies.
Product Overview
The angle supply valve configuration allows for efficient directional flow changes within a piping system, reducing the need for additional fittings and minimizing pressure drop. The 1-inch connection size makes it suitable for a wide range of residential and light commercial hydronic applications.
Key Features
- Model 185 angle supply valve design for directional flow control
- 1-inch (1″) connection size for versatile hydronic and steam system integration
- Angle-pattern body reduces the need for additional elbow fittings
- Engineered for reliable shutoff and supply-side regulation
- Built to Hoffman Specialty’s quality standards for long service life
- Suitable for boiler supply lines, radiator connections, and hydronic piping
Typical Applications
- Hydronic heating system supply lines
- Steam distribution and radiator supply connections
- Boiler room piping assemblies
- Residential and light commercial heating systems
Specifications
- Brand: Hoffman Specialty (Xylem)
- Model: 185
- SKU / Part Number: 405105
- Connection Size: 1 inch
- Valve Type: Angle Supply Valve









