Accuseal Metal Seated Ball Valve -SPV

Metal seated ball valves for severe service F11, F22, F91. Note: Full range of specialty exotic alloy sealing, bolting, and soft goods available upon request.

Accuseal (formerly Array Accuseal metal seated ball valves) metal seated ball valve for severe and critical service in power plants

Accuseal Features: Omni-Lap 360°™ Ball | Precision Machined Mounting Flange | Wave Springs | Live Loaded Packing

Accuseal Ball Valve Specifications: Sizes: 1/2" thru 2.5" | Pressure: 150 thru 4500 | Ends: BW | Materials: A105, F11, F22, F91 | Design: B16.34

  • Accuseal Omni-Lap 360º TM optimized roundness and thermally-matched ball and seat assemblies ensure 100% seal-ability regardless of service conditions
  • 410 HVOF trim for boiler drains and vents
  • 718 Fused Carbide trim for HP drains, HRH drains, turbine drains and any high cycle or high thermal stress applications
  • Withstands severe thermal shocks
  • Accuseal Tight shutoff to API 598/MSS SP-61
  • Wave spring maintains and maximizes strength during thermal cycling for longer life
  • ISO 5211 Mounting Patterns


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