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The Armstrong model GD-30 is a direct acting pressure regulating valve with a 1/2 inch NPT connection. This valve supports a reduced pressure range of 3 to 15 psi, an inlet pressure range of 15 to 250 psi, and operates under high temperature conditions up to 410 degrees Fahrenheit.
The GD-30 valve is ideal for regulating pressure in various HVAC systems and industrial applications.
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