mobile-engineering
 
 
Fluid Handling and Process Equipment including
  • Sanitary Centrifugal & PD Pumps
  • Dispersion Equipment - Colloid Mill
  • Votator II
  • CR Mixer

Valves

Divert Double Seat Mix Proof Valves - W73 Series

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Mix Proof valves provide safe separation of dissimilar products within the same valve body. For general purpose Mix Proof applications, SPX offers the W73 Series for divert applications.

Materials

 
  • Product Wetted: Stainless Steel, ASTM 316L (UNS-S31603); (DIN-1.4404)
  • Non-Product: Stainless Steel, ASTM 304 (UNS-S30400); (DIN-1.4301)
  • Seat: Tri-Ring Compression Seal on Upper and Lower Stems
  • Elastomers: EPDM or FKM (Fluoroelastomer)
  • Finish: ≤ 32 Ra (≤0.8 µm) Other finishes available upon request.

Operating Pressure Ratings

 
  • 1½" - 3" (38mm - 76mm) Sizes - 150 psig (10 bar)
  • 4" (102mm) Size - 100 psig (7 bar)
  • 4" (102mm) Sch. 5 Size - 150 psig (10 bar)
  • 6" (152mm) Size - Consult Factory
  • 6" (152mm) Sch. 5 Size - 150 psig (10 bar)