Gas valve SIT NOVA 822 0822122 0.822.122

Gas valve SIT NOVA 822 .122 art 0822122

822 NOVA is used for installation on gas appliances equipped with an automatic ignition system with or without a non-permanent pilot burner.

Peculiarities:

• Two silent automatic shut-off valves.
• Pressure regulator.
• Slow opening device.
• Pilot burner outlet with gas flow adjustment screw.
• Pilot burner inlet and filters.
• A fitting for measuring the inlet and outlet gas pressure.
• Threaded gas inlet and outlet with flange connection blank.
• A fitting for compensating pressure in the combustion chamber (pressure compensation is achieved by connecting the combustion chamber and the fitting with a tube).

Technical specifications:

• Gas connections: Rp 1/2"
• Qmax 4.6 m3/h
• Mounting position: any
• Gas families: I, II and III
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Country of origin: Italy
New: month
12: Tue
Threaded: kg
Air, Gas, Gaseous medium: mm
1/2": deg.
0.0 : deg.
60.0 : bar
0.003 : bar
0.06 : deg.
60.0 : deg.
0.0 : normally closed
NZ: membrane
FKM: sec
220 V: Hz
50.0 : Tue