FIORENTINI gas regulator 30167/F flange DN80
Italian Pietro Fiorentini 30167F DN80 flanged gas pressure regulator for natural gas and LPG applications.
Product Details
Pietro Fiorentini 30167F DN80 Gas Pressure Regulating Valve — Technical Specifications
The Fiorentini 30167F is a direct-operated, spring-loaded gas pressure regulator from the renowned Italian manufacturer Pietro Fiorentini. Part of the Minireg series, this regulator is designed for secondary pressure regulation and stabilization in natural gas, LPG, and other non-corrosive gas distribution systems. Compliant with UNI EN 88 Class A Group 2 standards.
Operating Pressure:
- Maximum Inlet Pressure: 1 bar (14.5 psig)
- Design Pressure: 2.5 bar (36 psig)
- Outlet Pressure Range (spring selectable):
- 5 – 13 mbar (Green spring)
- 7 – 20 mbar (Red spring)
- 10 – 30 mbar (White spring)
- 25 – 70 mbar (Yellow spring)
- 60 – 150 mbar (Purple spring)
- 140 – 300 mbar (Orange-Yellow spring)
Capacity:
- Flow Type: Small capacity
- Connection Size: DN80 (3-inch) Flanged
- Flange Standard: DIN 2633 PN16 (also available in ANSI 150 RF)
Body & Construction:
- Body Material: Aluminum alloy die-cast
- Diaphragm: Double diaphragm (balanced) design
- No external sensing line required
- Built-in safety diaphragms for overpressure protection
Temperature Range:
- Operating Temperature: -20°C to +60°C (-4°F to +140°F)
Accuracy:
- Accuracy Class (AC): 10%
- Suitable for CSA certified applications up to 2 PSIG
- Non-CSA applications up to 7.25 PSIG
Compatible Gases:
- Natural gas (NG)
- Liquefied Petroleum Gas (LPG)
- Biogas
- Other non-corrosive, clean gases
Series Variants:
| Model | Description |
|---|---|
| 30166F | DN65 (2.5") Standard version |
| 30167F | DN80 (3") Standard version |
| 30168F | DN100 (4") Standard version |
| 30166F-I | DN65 with built-in filter |
| 30167F-I | DN80 with built-in filter |
Key Features:
- Direct-operated (no pilot required)
- Balanced diaphragm technology for accurate pressure control
- Double safety diaphragms for enhanced safety
- No external signal tubing needed
- Compact and lightweight design
- Threaded or flanged connections available
- Spring color-coded for easy outlet pressure selection
- Ideal for combination and composite burner supply lines
- Suitable for industrial and non-industrial gas applications
Applications:
- Commercial boiler systems
- Industrial burner systems
- Gas cooking equipment
- Heating systems
- Gas distribution networks
- Composite burner supply lines
