Description
Honeywell V48A2276 Diaphragm Gas Valve Overview
The Honeywell V48A2276 is a heavy-duty diaphragm gas valve engineered for reliable, precise gas flow control in commercial and industrial heating applications. With a generous 2,400 CFH capacity and a 1-1/2″ pipe connection, this valve is well-suited for high-demand burner systems, boilers, and industrial gas-fired equipment. Its 120VAC operation and straight-through flow design make it a versatile, drop-in solution for a wide range of installations.
Key Features
- 1-1/2″ pipe size with straight-through flow configuration for minimal pressure drop
- 2,400 CFH gas flow capacity for high-demand commercial and industrial applications
- 1 PSI maximum inlet pressure rating
- 120VAC coil voltage for standard commercial power supply compatibility
- 6″ leadwires for easy electrical connection in tight installations
- 1/8″-27 NPT pilot tapping for pilot gas supply connection
- 1/8″-27 NPT bleed tapping for pressure testing and system diagnostics
- 5-second maximum valve opening timing for controlled, safe gas admission
- 2-second maximum valve closing timing for rapid, reliable shutoff
- Upright and horizontal mounting orientations supported for flexible installation
- Diaphragm actuator design for smooth, dependable operation
Application
The V48A2276 is ideal for use on commercial boilers, unit heaters, infrared heaters, and other gas-fired equipment requiring a robust, high-capacity gas shutoff and control valve. Its NPT pilot and bleed tappings simplify integration with pilot ignition systems and pressure verification procedures, while the dual mounting orientation support allows installation in a variety of equipment configurations.
Specifications
- SKU: V48A2276
- Brand: Honeywell
- Valve Type: Diaphragm Gas Valve
- Pipe Size: 1-1/2″
- Flow Configuration: Straight Through
- Gas Flow Capacity: 2,400 CFH
- Inlet Pressure: 1 PSI Maximum
- Coil Voltage: 120VAC
- Leadwire Length: 6″
- Pilot Tapping: 1/8″-27 NPT
- Bleed Tapping: 1/8″-27 NPT
- Valve Opening Time: 5 Seconds Maximum
- Valve Closing Time: 2 Seconds Maximum
- Mounting: Upright or Horizontal







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