SKU
GT051H
Brand:

GT051H Hansen 1/2" NH3 Globe Shut-off Valve, Threaded, Handwheel

Hansen 1/2" ammonia globe shut-off valve, threaded, handwheel.

List Price $218.00 List Price $218.00 Web Price $132.08
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Details

The advanced design and materials of Hansen refrigerant shut-off and hand expansion valves make them far superior to commonly available products. The extended neck of the bolted bonnet design greatly simplifies insulation, and allows compliance with industry guidelines for insulation thickness. In addition, non-leak seats, stems, and bonnets virtually eliminate the possibility for refrigerant leakage. Anyone who has experienced the failure of a shut-off valve at a crucial time will take care to insist upon these highly reliable valves.

Key Features:

  • Non-leak seal plus packing
  • Ball bearings
  • Polished stainless steel stem
  • Back seat for seal replacement
  • Anti-spin seat disc
  • Taper Seat
  • Globe and angle valves available
  • Low pressure drop design
  • Interchangeable handwheel or seal cap
  • Teflon seat disc
  • Back seating for packing replacement.
  • Suitable for R717 (ammonia), R22, R134a, R507, R404a, R744 (CO2) and other Hansen approved refrigerants.
  • Valves for 600 psig (41 bar g) SWP available.
More Information
More Information
Weight 5.000000
Manufacturer Hansen
Condition New
Port Size 1/2"
Body Screwed bonnet, 3⁄8" to 11⁄4" (10mm to 32mm): Cast ductile iron, ASTM
Bonnet Style Screwed Bonnet
Valve Body Type Globe
Bonnet Zinc plated steel, ASTM A311 Grade 1018
Bonnet Seal Neoprene O-ring plus steel knife edge
Connection Style Threaded
Disc Holder Plated steel
Handle Style Handwheel
Handwheel 3 ⁄8" to 11 ⁄4" (10mm to 32mm): Zinc plated alloy
Ball Bearings Stainless steel
Packing Nut Zinc plated steel
Seal Cap 3⁄8" to 11⁄4" (10mm to 32mm): Glass-filled polymer, Neoprene O-ring seal, safety vented
Seat Disc Retained PTFE Teflon
Stem Polished stainless steel
Stem Packing Graphite composite plus neoprene O-ring in series
Flow Coefficient (CV) 6
Operating Temperature –60°F to 240°F (–51°C to 115°C)
Safe Working Pressure 400 psig (28 bar g)
Width 7.0000
Height 4.0000
Depth 11.0000
Resources
ThreadedShutOffValve
(Size: 351.4 KB)
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