Product Description:
300-301 series gas regulator valve
The design and production of Italian FIORENTINI pressure regulator valves are in full compliance with UNI EN88 class A group 2 standards.
Italian FIORENTINI pressure regulator valve is a direct acting pressure regulator valve, equipped with a balance membrane and a double safety membrane. The double safety film does not need to be connected to an external signal tube, and can directly function.
Applicable gas: natural gas, liquefied petroleum gas, or other non-corrosive gases.
Inlet pressure range: +2.5mbar — +500mbar
Maximum allowable pressure: 1bar
Outlet pressure adjustment range: standard type 5 — 300mbar; 30051//2/3 specific type 5 — 150mbar
Size: Thread 1/2”, 3/4”, 1”, 1”1/4, 1”1/2, 2” (DIN 2999 ISO 7/1)
Flange DN25, DN32, DN40, DN50, DN65, DN80, DN100 (DIN 2633 PN.16)
Voltage regulation accuracy level: AC 15%
Closing Pressure Rating: SG 15 – 25%
Working temperature: -15°C — +60°C