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The GD-200/200H valves offer high capacity and highly accurate control, with a large, cupped diaphragm for a long stroke. Compact and rugged, the GD-200’s composition valve and bronze metal seat mean high performance over a longer service life. Well suited to non-viscous liquid pressure reduction, the valve is widely applied in domestic water applications, construction equipment, irrigation, tank-car loading, and industrial or commercial air conditioning. Upstream variations do not affect the balanced pressure valve, and the composition disc ensures tight shutoff. The turndown ratio is 10:1, and sizes range from 2" through 6" (15–50 mm).
| Armstrong International | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | GD-200H |
| Product Name | Pressure Reducing Valve |
| Valve Type | Control Valve; Metal Seated; Diaphragm; Relief |
| Primary Material | Ductile Iron |
| Media | Water; Hot Water; Cold Water ; Air; Compressed Air |
| Valve Size | 2.00 to 6.00 inch (50.80 to 152.40 mm) |
| Maximum Pressure | 200.00 psi (141 m H2O) |
