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A/140 Series spring-loaded regulators Tartarini

A/140 Series spring-loaded regulators Tartarini

Construction and performance features make the A/140 Series spring-loaded regulators the ideal choice in applications involving sudden changes in capacity or where the gas shutoff is solenoid-controlled as with domestic or industrial burners. These regulators can be employed with natural, manufactured, and propane gas as well as air as long as they are adequately filtered and do not contain high percentages of aromatics.

Available Configurations

Types A/142 and A/142AP: without slam-shut valve
Types A/149 and A/149AP: with slam-shut valve

Body Allowable Pressure

Up to 20bar

Inlet Pressure Range

100mbar to 6bar

Set Range

10 to 300mbar 300mbar to 500mbar with QL version

Accuracy Class

Up to ±5%

Maximum Flow Rate

Up to 900Stm3/h

Counterbalanced Valve Disc

With or Without Relief Valve

OPSO and UPSO Slam Shut Valve

Inlet and Outlet In-Line

Manual Reset through Rotation of the Reset Shaft Only

Monitor Version Available

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