Product Overview
The Honeywell VK8515MR4506 is a precision-engineered gas valve belonging to Honeywell’s VK85 series of combined gas controls, designed for the safe regulation, ignition, and monitoring of gaseous fuels in industrial and commercial combustion systems. Operating on a solenoid-actuated, diaphragm-assisted working principle, this valve integrates shut-off, pressure regulation, and flow control functions within a single compact body. It serves as a critical safety and control component in gas-fired process equipment, ensuring reliable on/off isolation, precise gas/air ratio control, and rapid response to burner management signals. The VK8515MR4506 is engineered to meet stringent international gas appliance standards, making it a trusted choice for OEM and retrofit applications in demanding thermal processing environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Gas Valve (Process & Pneumatic Valve) |
| Model Designation | VK8515MR4506 |
| Series / Family | Honeywell VK85 Series Combined Gas Control |
| Operating Pressure | Standard Industrial Gas Grade (up to 360 mbar inlet) |
| Actuation Type | Solenoid-Actuated Diaphragm Valve |
| Mounting & Connection | Standard ISO / Manufacturer Flange Interface |
| Media Compatibility | Natural Gas, LPG, Manufactured Gas, Biogas |
| Response Time | Fast-Acting (<1 second closing time) |
Engineering Features & Advantages
- Precision Gas Metering: The VK8515MR4506 delivers accurate flow control through its finely machined valve seat and diaphragm assembly, ensuring stable gas/air ratios for optimal combustion efficiency and emissions compliance.
- Integrated Safety Shut-Off: Combines dual safety shut-off functionality with pressure regulation in a single compact housing, reducing installation footprint and leak paths compared to discrete valve trains.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid coils and corrosion-resistant internal components rated for high-cycle burner management duty.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Honeywell VK85 series OEM standards, enabling drop-in replacement without modification to existing gas trains.
- Fast Response Actuation: Solenoid-driven design ensures rapid opening and closing, critical for safe burner ignition sequences and emergency shutdown protocols.
Typical Industrial Applications
The Honeywell VK8515MR4506 gas valve is deployed across a wide range of heavy industrial and commercial thermal processes, including: industrial gas-fired boilers and steam generators; commercial and industrial baking ovens; plastic injection molding machine gas heating systems; metallurgical furnaces and heat treatment lines; and large-scale HVAC rooftop burner units. Its robust construction and precise control characteristics make it equally suited for
PRODUCT IMAGES
HONEYWELL VK8515MR4506 Gas Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine HONEYWELL VK8515MR4506 Solenoid Gas Valve. This US-made 24V hydraulic component features a robust solenoid design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.