Waukesha Shut-Off Double Seat Mix Proof Valves – W71 Series

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Waukesha Shut-Off Double Seat Mix Proof Valves РW71 Series Mix Proof valves provide safe separation of dissimilar products within the same valve body.

SKU: 2151b4c76b4d Category:
  • Description

Description

For general purpose Mix Proof applications, WCB offers the W71 Series for standard shutoff service. 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 (‚â§0.8 ¬µm) Other finishes available upon request.

Pressure Ratings (Operating Pressure)  

  • 1¬Ω” – 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 (10.3 bar)
  • 3A Certification LogoEHEDG LogoCE Certification LogoISO9001 Certification Logo
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