Fire Sprinklers


Valves

Valves: Butterfly Valves: Model GLR300W Wafer Style, Ductile Iron Butterfly Valves

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The Globe Models GLR300G and GLR300W Ductile Iron Butterfly Valves are indicating type valves designed and listed for use in fire protection systems. These valves are rated for a maximum working pressure of 300 psi (20 bar) and provide a visual indication as to whether the valve is open or closed.
They are provided with 2 sets of factory installed Form-C internal supervisory switches monitoring the valves in the normally open position. These supervisory switches transfer their electrical contacts within the first two revolutions of the handwheel towards the closed position.
The valves are available with grooved end connections (GLR300G) or as a wafer style (GLR300W).
The GLR300G and GLR300W are typically used as system indicating control/shutoff valves.

The Globe Models GLR300G and GLR300W Ductile Iron Butterfly Valves are indicating type valves designed and listed for use in fire protection systems. These valves are rated for a maximum working pressure of 300 psi (20 bar) and provide a visual indication as to whether the valve is open or closed.
They are provided with 2 sets of factory installed Form-C internal supervisory switches monitoring the valves in the normally open position. These supervisory switches transfer their electrical contacts within the first two revolutions of the handwheel towards the closed position.
The valves are available with grooved end connections (GLR300G) or as a wafer style (GLR300W).
The GLR300G and GLR300W are typically used as system indicating control/shutoff valves.



Data Sheet: -
Model GLR300W Wafer Style, Ductile Iron Butterfly Valves 2-1/2", 3", 4", 6", 8"