GB Series: Union Bonnet Valve

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  • Pressure rating up to 6,000 psi (413 bar) at 100°F (38°C).
  • Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 1,200°F (648°C) with optional Grafoil packing.
  • Union Nut design ensures safety.
  • Panel mounting nut standard sizes.
  • Variety of stem tips include non-rotating vee tip standard, with optional ball, soft seat and regulating tip available.
  • Size range from 1/8" thru 1" tubing and pipe.
  • Variety of end connections include Hy-Lok tube fittings, male/female NPT and ISO threads. Tube and pipe socket weld available.
  • 316 stainless steel and alloy 400 standard, special alloys available.