Description
Schneider Electric (Barber Colman) VS-7263-804-4-36 Overview
The Schneider Electric (Barber Colman) VS-7263-804-4-36 is a 1/2″ NPT, 2-way zone valve assembly designed for precise hydronic and HVAC system flow control. Featuring a 1 Cv flow coefficient and a spring return (SR) actuator with probe-style mounting, this valve assembly delivers dependable on/off control for heating and cooling applications in commercial and light-commercial building systems.
Key Features
- 1/2″ NPT pipe connection for easy installation into standard hydronic piping
- 2-way valve configuration for straightforward open/close flow control
- 1 Cv flow coefficient — optimized for low-flow hydronic zone applications
- Probe-style actuator design for compact, reliable valve actuation
- Spring return (SR) operation ensures the valve returns to its fail-safe position upon loss of power
- Barber Colman heritage — now manufactured under the Schneider Electric brand
- Suitable for hot water heating, chilled water cooling, and fan coil unit applications
Application
The VS-7263-804-4-36 is well-suited for zone control in hydronic heating and cooling systems, fan coil units, and terminal unit applications. The spring return feature provides a built-in fail-safe, closing or opening the valve automatically when power is interrupted — a critical safety and energy-saving benefit in building automation environments.
Why Choose Schneider Electric (Barber Colman)?
Schneider Electric’s Barber Colman valve and actuator product line is trusted by HVAC professionals for its robust construction, consistent performance, and compatibility with a wide range of building automation and control systems. The VS-7263-804-4-36 continues that tradition, offering a reliable, drop-in solution for zone valve replacement or new installation projects.
Specifications
- SKU: VS-7263-804-4-36
- Brand: Schneider Electric (Barber Colman)
- Connection Size: 1/2″ NPT
- Valve Type: 2-Way
- Flow Coefficient (Cv): 1
- Actuator Type: Probe
- Actuator Action: Spring Return (SR)







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