Hansen GS200H, 2" Ammonia Shut-off Valve Globe, Socket Weld, Handwheel
The advanced design and materials of the Hansen Steel Body Socket Weld Refrigerant Valves make them stronger and far superior to other commonly available products.
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The advanced design and materials of the Hansen Steel Body Socket Weld Refrigerant Valves make them stronger and far superior to other commonly available products. This is especially true in regard to leakage from seats, stems, bonnets, and piping connections. Socket weld steel bodies permit these valves to be quickly and easily welded directly into piping without the inconvenience of pipe threading or using bulkier iron-flanged valves with socket weld steel flanges requiring bolts, nuts, and gaskets. Compared to butt weld valves, the Hansen socket weld bodies allow quicker welding, easier pipe alignment, and cleaner pipe and valve interiors.
|Body||Vast Steel, ASTM A-352, Grade LCB|
|Bonnet||Ductile iron, ASTM A536|
|Disc Holder||Plated steel|
|Handwheel||Zinc plated iron alloy|
|Ball Bearings||Stainless steel|
|Packing Nut||Zinc plated steel|
|Seal Cap||Zinc Plated Steel|
|Seat Disc||Retained PTFE Teflon|
|Stem||Polished stainless steel|
|Stem Packing||Graphite composite plus neoprene O-ring in series|
|Operating Temperature||Standard, -60°F to 240°F (-51°C to 115°C), temperatures below -60°F (-51°C) to -76°F (-60°C) at coincident pressures (Bolted bonnet only) Optional, -20°F to 300°F (-29°C to 149°C)|
|Safe Working Pressure||400 psig (28 bar g) standard, 600 psig (41 bar g) upon request|
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