V8944B1019: 1 inch Diaphragm Gas Valve, 24 Vac

The Honeywell V8944B1019 is a 1-inch straight-through, two-stage pressure regulating gas valve engineered for reliable, precise gas flow control in commercial and industrial heating applications. Designed to operate on a 24VAC control circuit, this valve delivers consistent two-stage firing performance — ideal for systems requiring both high-fire and low-fire operation for improved efficiency and comfort.

Key Features

• 1″ straight-through valve body for easy in-line installation
• Two-stage pressure regulating design for high-fire and low-fire operation
• 24VAC operating voltage for compatibility with standard control systems
• Maximum inlet pressure: 1/2 PSI (natural gas service)
• High-fire outlet pressure: 3.5″ W.C.
• Low-fire outlet pressure: 0.8″ W.C.
• Lightweight, corrosion-resistant aluminum body construction
• 1/8″ pilot tapping for pilot gas supply connection
• Two 5/16″ bleed tappings for pressure testing and diagnostics
• 1/4″ spade terminals with 30″ leadwires for convenient wiring
• Natural gas rated

Specifications

• SKU: V8944B1019
• Brand: Honeywell
• Valve Size: 1″
• Valve Type: Straight-through, two-stage pressure regulating
• Control Voltage: 24VAC
• Maximum Inlet Pressure: 1/2 PSI
• High-Fire Outlet Pressure: 3.5″ W.C.
• Low-Fire Outlet Pressure: 0.8″ W.C.
• Gas Type: Natural Gas
• Body Material: Aluminum
• Pilot Tapping: 1/8″
• Bleed Tappings: Two 5/16″
• Terminals: 1/4″ spade terminals with 30″ leadwires