Honeywell VR425VA10091000 Gas Valve
Technical specs, application notes, replacement checks, and related model references.
Product Overview
The Honeywell VR425VA10091000 is a premium industrial gas safety shut-off valve designed to securely control the flow of natural gas, LP gas, and manufactured gases in combustion trains. It provides rapid, reliable closure (typically under 1 second) to immediately halt fuel supply upon receiving a lockout signal from the burner management system. Indispensable for commercial heating plants, industrial furnaces, and process boilers, the VR425VA10091000 ensures absolute isolation of the combustion chamber during off-cycles. Compliant with stringent EN 161 and CE standards, this valve series is globally recognized for its high flow capacity, low pressure drop, and fail-safe sealing integrity.
Technical Specifications
Verification RequiredVerification Status
Core model identity has been collected. Electrical parameters, terminal layout, replacement compatibility, and safety timing should be verified against official manufacturer documentation before field use.
Selection Notes & Data Verification
The VR425VA10091000 page is structured for engineering comparison: confirm the product type, firing range, fuel type, operating mode, electrical supply, and safety approvals against the manufacturer datasheet before specifying the burner or component.
Burner.wiki normalizes product data for discovery and comparison, but final selection should account for combustion chamber backpressure, local emission limits, control sequence requirements, and site commissioning conditions.
Typical Applications
Related Models
Related Knowledge
FAQ
What is Honeywell VR425VA10091000 used for?
Honeywell VR425VA10091000 is referenced as a gas valve for industrial combustion systems. Verify the exact application against the burner documentation, control cabinet wiring, and manufacturer datasheet.
Can VR425VA10091000 replace another model?
Replacement depends on voltage, safety timing, wiring terminals, flame supervision method, mechanical fit, and local combustion safety requirements.
What should be checked before installing VR425VA10091000?
Check supply voltage, burner sequence, fuel type, pressure or capacity range, detector compatibility, safety loop configuration, and the equipment nameplate before commissioning.
Documentation Note
Technical documentation should be verified against the manufacturer datasheet, burner cabinet wiring diagram, and equipment nameplate before installation or replacement.
- Check supply voltage and frequency.
- Confirm terminal layout and safety interlocks.
- Verify flame detector or actuator compatibility.
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