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The Armstrong model GD-30 is a direct acting pressure regulating valve with a three-fourths inch NPT connection. It operates with a reduced pressure range of seven to eighty psi, suitable for applications where maintaining a consistent pressure is required.
This valve is designed for reliability in regulating steam and air pressures in various systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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