Gnali Bocia Gas Pressure Regulator FGB Series
| Brand | Gastech |
|---|---|
| Model | FGB / FGB-M Series Gas Pressure Regulator |
| Technical Specifications | • Body Size: 1″ • Connections: Threaded EN 10226 or NPT, Flanged UNI (PN) – ANSI • Inlet Pressure Range: – BP-MP: 0.5 – 10 bar / 7.5 – 145 psi – TR: 0.5 – 20 bar / 7.5 – 290 psi • Outlet Pressure Range: 15 – 4000 mbar / 0.21 – 60 psi • Accuracy Class: AC% 5 / 10 • Closing Pressure Class: SG% up to 20 • Design Pressure: 20 bar / 290 psi • Design Temperature: -20°C to +60°C • Ambient Temperature: -30°C to +60°C • Acceptable Gases: Natural gas, town gas, LPG, nitrogen, air, and non-corrosive gases • Safety Devices: Built-in relief valve (standard), optional SSV/UPSO-OPSO shut-off • Compliance & Approvals: – EN 334 / EN 14382 – Pressure Equipment Directive 2014/68/UE (PED) – CE-1370-PED-B-GBV 001-13-ITA-revB (Bureau Veritas) – CE Marked – FG-M and FGB-M monitor versions available on request |
| Key Features & Benefits | • Direct-acting, spring-loaded diaphragm regulator with counter spring control • High regulation accuracy for precise pressure control • High flow rate capability for efficient gas supply • Fully balanced valve design with spring-loaded stability • Threaded and flanged DN 25×25 connections for flexible installation • Compact, space-efficient design • Easy maintenance with top-entry design • Integrated safety features: – Incorporated SSV (UPSO/OPSO) shut-off device (FGB/FGB-M versions) – Built-in relief valve for overpressure protection – Antipumping device for operational stability – Optional built-in silencer for noise reduction – Monitor version available for advanced system monitoring |
