Fiorentini 31163 Gas Valve
Technical specs, application notes, replacement checks, and related model references.
Product Overview
The Pietro Fiorentini 31163 is a highly versatile combination device that integrates a precision gas pressure regulator and a high-capacity gas filter into a single, compact unit. This space-saving design not only reduces installation time and gas train footprint but also ensures the regulator's internal mechanisms are permanently protected from particulate damage. It provides flawless downstream pressure control, compensating for upstream fluctuations, and is ideal for high-efficiency commercial and industrial burner systems.
Technical Specifications
Component Type
Filter-Regulator Combination Unit
Regulator Class
Class A (EN 88-1 / EN 88-2)
Filtration Grade
≤ 50 µm (Replaceable cartridge)
Safety Features
Integrated compensation diaphragm
Connection Type
Threaded (ISO 7/1)
Approvals
CE, UNI EN 126 & EN 88
Selection Notes & Data Verification
The 31163 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 Fiorentini 31163 used for?
Fiorentini 31163 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 31163 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 31163?
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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