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Watts Valves Butterfly Valve
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Watts 8 In Butterfly Valve, Full Lug, Ductile Iron Body, Aluminum Bronze Disc, 416 Ss Shaft, Epdm Seat, Gear Operator, Nsf Approved

SKU: 0526831

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Product Details

Watts 0526831

This 8'' butterfly valve is designed specifically for applications which may require an NSF approved valve for potable water system applications. This valve has a lever handle and is constructed with a ductile iron body, aluminum bronze disc, 316 stainless steel shaft, and an NSF approved EPDM seat, with gear operator. It has a 200 psi pressure rating. It is to be used with ANSI 125 or 150 class flanges and comply with API 609 and MSS-SP 67 standards.


  • UPC 098268503975
  • Online Product ID 9691503
  • Material Iron
  • Listing NSF Approved
  • Class Rating 125 or 150
  • Control Type Gear Operator
  • Cv Rating 3136
  • Disc Material Aluminum Bronze
  • Dry Operating Torque In Lb 2919
  • Inlet Connection Size 8''
  • Inlet Connection Type Lug
  • Lead Free yes
  • Maximum Temperature Deg F 248
  • Maximum Working Pressure Psi 200
  • Minimum Temperature Deg F 5
  • Outlet Connection Size 8''
  • Outlet Connection Type Lug
  • Seat Material EPDM
  • Series BF03-121
  • Silicone Free yes
  • Stem Shaft Material 416 Stainless Steel
  • Valve Style Lug
  • Wet Operating Torque In Lb 1697

Additional information

  • Ductile iron body
  • NSF approved EPDM seat
  • Aluminum bronze disc
  • Gear operator

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