Model | OB-2000PT |
Fluid | Steam |
Connection Type | NPT, BSPT |
Maximum Allowable Pressure | 300 psig (10 bar) |
Maximum Allowable Temperature | 450°F (232°C) |
Body Material | Temp. Pilot Bronze ASTM B584 Valve and Pressure Pilot Ductile Iron A536 |
Connection Size | 1/2″ (15 mm) 3/4″ (20mm) 1″ (25 mm) 1-1/4″ (32 mm) 1-1/2″ (40 mm) 2″ (50 mm) 2-1/2″ (65 mm) 3″ (80 mm) 4″ (100 mm) 6″ (150 mm) |
Armstrong’s OB-2000PT NPT and BSPT is a high-performance externally piloted pressure and temperature combination regulator for large-capacity applications such as heat exchangers, steam coils, steam dryers, plating tanks and parts washers. It should be used in applications where maximum pressure should be limited and the temperature of the heated medium is controlled using a single-seated main valve. Capillary units mount in any position and can be easily disconnected and interchanged, offering easy installation and maximum application flexibility. The OB-2000PT is available in sizes .5″ through 4″ (15–100 mm), with three pressure spring ranges, six temperature ranges and three capillary lengths.