Description
Honeywell V8943B1044 Single Stage Pressure Regulating Valve Overview
The Honeywell V8943B1044 is a heavy-duty single-stage pressure regulating valve engineered for precise natural gas pressure control in commercial and industrial HVAC and combustion applications. Designed for 2″ pipe connections and powered by a 24VAC control circuit, this valve delivers reliable, consistent performance in demanding gas management systems.
Key Specifications
- Valve Type: Single Stage Pressure Regulating Valve
- Control Voltage: 24VAC
- Pipe Size: 2″
- Gas Type: Natural Gas
- High Fire Regulator Setpoints: 3″ – 4.5″ Water Column (W.C.)
- Factory Pressure Setting: 3.5″ Water Column (W.C.)
- Flow Capacity: 870 – 3,000 CFH (Cubic Feet per Hour)
- Valve Opening Time: 3 – 25 seconds (adjustable)
- Maximum Valve Closing Time: 2 seconds
Features & Benefits
- Single-stage design provides straightforward, dependable pressure regulation for natural gas systems
- Factory-set at 3.5″ W.C. for immediate installation readiness, with field-adjustable setpoints from 3″ to 4.5″ W.C.
- High flow capacity of 870–3,000 CFH supports a wide range of commercial and industrial burner applications
- Adjustable valve opening time (3–25 seconds) allows precise control over gas flow ramp-up to match system requirements
- Fast 2-second maximum closing time ensures rapid shutoff for enhanced system safety
- 24VAC operation integrates seamlessly with standard HVAC control systems and burner management panels
- 2″ pipe connection suits medium-to-large commercial gas systems
- Honeywell’s proven valve engineering ensures long service life and consistent regulation accuracy
Typical Applications
- Commercial and industrial burner systems
- Boiler and furnace gas trains
- Natural gas pressure regulation in HVAC equipment
- Combustion control systems requiring precise high-fire pressure management
Why Choose the Honeywell V8943B1044?
When your application demands accurate, responsive natural gas pressure regulation, the Honeywell V8943B1044 delivers. Its combination of a high CFH capacity range, adjustable opening time, and fast closing response makes it an ideal choice for engineers and technicians who need reliable performance right out of the box. The factory-set 3.5″ W.C. pressure setting reduces commissioning time, while field adjustability ensures the valve can be fine-tuned to meet exact system demands.
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