Grove B4

Trunnion-mounted, side-entry ball valve

B4 Grove ball valve.
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Grove™ B4 trunnion-mounted, side-entry ball valves are available with bore sizes up to 4 in. Standard designs are ideal for transmission and conventional production operations. A wide range of options are also available, including metal seats, special alloys, and seat configurations, to suit your application. 

Cutaway view of a B4 Grove ball valve.
Grove B4 ball valve.
  • Onshore operations—separation, wastewater disposal, tank battery, recovery, SAGD, and oil sands applications
  • Pipeline operations—transmission, emergency shutdown, pigging, and pump and compressor station applications
  • Liquid tank storage—tank storage isolation, custody transfer, metering skids, and loading and unloading applications
  • Offshore operations—hydrocarbon production, separation, processing and compression, and storage, metering, and exporting
  • Subsea operations—fluid control and isolation for manifolds, flowlines, and riser
  • Hydrogen, CCUS, renewable fuels, and ammonia service
  • Double-barrier stem seals
  • Factory-positioned external stops
  • Metal-backed, self-lubricating sleeve bearings and thrust washers for reduced torque and extended service life
  • Wide choice of trim materials
  • Various soft seat material options
  • Metal seats
  • Self-relieving seats
  • Antiblowout stem
  • Antistatic 
  • Double block-and-bleed capabilities
  • Double-sealing barrier in both directions for ASME Classes 600, 900, and 1500; (body relief valve for overpressure due to thermal expansion of liquids)
  • Explosive decompression–resistant seal option
Sizes: Up to 4-in bore
Classes: ANSI 150–1500
Industry standards: API Spec 6D and CSA Z245.15
Fire testing per ISO 10497, API Std 6FA, or API Std 607
Fugitive emissions testing per ISO 15848-1

All specifications are subject to change without notice.