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Swagelok Western New York

Your Authorized Swagelok Sales and Service Center

GB Series Ball Valve

Introducing: our new full-flow ball valve, the GB ball valve, which can meet your pressure requirements in harsh, corrosive environments while reducing installation, maintenance, and inventory costs.

Suitable for the most demanding applications in the oil, gas, and process control industries, the GB series full-bore, full-flow ball valve increases the size range of our line of 6,000 psig (413 bar) valves up to 1 in (25 mm). The wide selection of materials (316SS, alloys 6-Mo, 2507, 625, 825, and C-276) reduces the risk of corrosion in harsh environments, while meeting a variety of specifications without deviation.

The GB series is also available with API 607 Fire Safety rating and can be configured for sour gas service with materials of construction selected in accordance with NACE MR0175/ISO 15156.



Working Pressure Up to 6 000 psig (413 bar)
Temperature -40 to 248˚ F (-40 to 120˚C)
Flow Coefficient 3.8 to 40
Body Materials 316 stainless steel, alloys 6-Mo, 2507, 625, 825, and C-276
Seat Materials PEEK
End Connections
Size 3/8 to 1 in.; 12 to 25 mm
Configurations On-off


gb series ball valve catalog

Interested in purchasing a GB Series Ball Valve?

Contact us today for a quote!