711 Series 6 in. Ductile Iron Buna-N Gear Operator Handle Butterfly Valve

Part #FNW711BGU  |  Item #3916550  |  Manufacturer Part #FNW711BGU

$ 449.86 EACH
(Pricing is for 6 in)

Valve Size


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Product Details

  • Resilient seated butterfly valve
  • Designed for 125/150 lbs flanges
  • Standard aluminum-bronze disc
  • Secured stem retainer plate for blowout-proof protection and also allows operator removal with valve in line
  • High strength 2-piece stem eliminates taper pins and disc screws from flow path
  • Cartridge style seat permits easy change without special tools
  • Molded o-ring eliminates the need for flange gasket
  • Shell tested to 150% and seat tested to 110% of maximum working pressure
  • Low maintenance design
  • Lead-Free

Lead Law Compliant



ANSI Specifications: ANSI B16.1

API Specifications: [API 598, API 609A]

ASTM Specifications: ASTM A-126

Clean Bagged: No

Coating: Epoxy

Collection: 711 Series

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: No

Handle Material: Cast Iron

Height: 15-11/50 in

IAPMO Listed: No

ISO Specifications: ISO 5211

Lead Law Compliant: Yes

Length: 2-1/5 in

MSS Specifications: [MSS SP-61, MSS SP-67]

Material: Cast Iron

Maximum Pressure: 200 psi

Maximum Temperature: 194

Minimum Temperature: -4

NSF Certified: Yes

NSF Specifications: [NSF 61G, NSF 372]

Pressure Class: 200#

Recommended Valve Application: Water

UL Listed: No

Valve Body Material: Cast Iron

Valve Body Style: Wafer

Valve Disc Material: Aluminum Bronze

Valve Operator: Gear

Valve Seat Material: Buna-N

Valve Size: 6 in

Valve Stem: Blowout-proof

Valve Type: Butterfly Valve

WaterSense Labeled: No