Tank Outlet Double Seat Mix Proof Valves - W72RS Series

The W72RS Series Mix proof Tank Outlet Valve features a vessel side radial seal for minimum spillage operation when opening or closing.


  • Product Wetted: Stainless Steel, ASTM 316L (UNS-S31603)
  • Non-Product: Stainless Steel, ASTM 304 (UNS-S30400)
  • Elastomers: EPDM or FKM (Fluoroelastomer)
  • Finish: ≤ 32 Ra (≤0.8 μm) Other finishes available upon request.


  • 2.5”, 3”, 4” & 6” OD Tube Sizes
  • Supplied complete with weld-in flange for vessel connection
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