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8 in. Cast Iron Buna Gear Operated Wafer Butterfly Valve

FNW®

731 Series 8 in. Cast Iron Buna Gear Operated Wafer Butterfly Valve

  • Fast #
  • Part #FNW731BGX
  • Item #1861010
  • Manufacturer Part #731B
5 out of 5 Customer Rating
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FNW® Cast Iron Buna-N Gear Operator Handle Butterfly Valve
FNW® Cast Iron Buna-N Gear Operator Handle Butterfly Valve
FNW®

731 Series 8 in. Cast Iron Buna Gear Operated Wafer Butterfly Valve

  • Fast #
  • Part #FNW731BGX
  • Item #1861010
  • Manufacturer Part #731B
5 out of 5 Customer Rating
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Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 1 Pallet: 20
Quantity:
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How to get it:
  • Pick Up   Not Available
    0  in  Hilliard, OH
    0 nearby
  • Shipping Available
    Available for immediate shipment

Product Details

Product Description
  • Resilient seated butterfly valve
  • Designed for 125/150 lbs flanges
  • Standard 316ss disc and stem offers superior strength and chemical resistance
  • Ribbed 1-piece body for high strength and minimum weight
  • Secured stem retainer plate for blowout-proof protection and also allows operator removal with valve in line
  • High strength two-piece stem eliminates taper pins and disc screws from flow path
  • Cartridge style seat permits easy change without special tools
  • Dual PTFE shaft bearings for reduced torque and improved stem alignment
  • Low maintenance design
  • Lead-Free
Product Information
  • Requires Certification

  • Lead Law Compliant

Dimensions & Measurements
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
Height
17-19/25 in
Length
2-9/25 in
Pressure Class
255#
Pressure - Maximum
255 psi
Valve Size
8 in
Characteristics & Features
Clean Bagged
No
Coating
Epoxy
Collection
731 Series
Material
Cast Iron
Valve Body Material
Cast Iron
Valve Body Style
Wafer
Valve Disc Material
Stainless Steel
Valve Operator
Gear Operator
Valve Seat Material
Buna-N
Valve Stem
Blowout-Proof
Valve Type
Butterfly Valve
Electrical & Operational Information
Maximum Temperature
194
Minimum Temperature
-4
Warranty & Product Information
ANSI
ANSI B16.1
API
API 609A
ASME
ASME B16.34, ASME B16.5
ASTM
ASTM A126
FM Approved
No
ISO
ISO 5211
Lead Law Compliance Level
Lead Law Compliant and Certified
Lead Law Compliant
Yes
MSS
MSS SP-61, MSS SP-67
NSF Certified
No
Recommended Valve Application
Water
UL Listed
No
UPC
781889133545

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