Description
Honeywell V8943B1028 Single Stage Pressure Regulating Valve Overview
The Honeywell V8943B1028 is a single-stage, pressure-regulating gas valve engineered for dependable natural gas control in commercial and industrial heating applications. With a 1-1/4″ connection size and 24VAC actuation voltage, this valve delivers precise, consistent gas pressure regulation across a broad range of system demands.
Key Specifications
- Valve Type: Single Stage Pressure Regulating Gas Valve
- Connection Size: 1-1/4″
- Actuator Voltage: 24VAC
- Gas Type: Natural Gas
- High Fire Regulator Setpoint Range: 3″ – 4.5″ Water Column (W.C.)
- Factory Outlet Pressure Setting: 3.5″ Water Column (W.C.)
- Flow Capacity: 480 – 1,600 CFH
- Valve Opening Time: 3 – 25 seconds (adjustable)
- Maximum Valve Closing Time: 2 seconds
Features & Benefits
- Single-stage design provides straightforward, reliable pressure regulation for natural gas systems
- Factory-set outlet pressure of 3.5″ W.C. simplifies installation and commissioning
- Adjustable high fire regulator setpoints (3″ – 4.5″ W.C.) allow fine-tuning to meet specific system requirements
- Wide flow capacity range of 480–1,600 CFH supports a variety of commercial and industrial burner applications
- Adjustable valve opening time (3–25 seconds) enables controlled, gradual gas flow for safe ignition sequences
- Fast 2-second maximum closing time ensures rapid gas shutoff for enhanced safety
- 24VAC actuation integrates seamlessly with standard HVAC and burner control systems
- 1-1/4″ connection size suits medium-to-large capacity gas train installations
Typical Applications
- Commercial and industrial gas burners
- Boiler gas trains and heating systems
- Process heating equipment
- Any application requiring precise natural gas pressure regulation with controlled opening and fast-closing response
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