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Automated Valve Configurator
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Butterfly Valves
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731 Series 2-1/2 in. Cast Iron Buna-N Lever Handle Butterfly Valve
731 Series
2-1/2 in. Cast Iron Buna-N Lever Handle Butterfly Valve
Part #FNW731BL
|
Item #1846690
Lead Law Compliant 2-1/2 Cast Iron Stainless Steel BUNA 255# Wafer Butterfly Valve
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
All Sizes
2 in
Part #FNW731BK
|
Item #1846689
2-1/2 in
Part #FNW731BL
|
Item #1846690
3 in
Part #FNW731BM
|
Item #1846692
4 in
Part #FNW731BP
|
Item #1948854
5 in
Part #FNW731BS
|
Item #1846695
6 in
Part #FNW731BU
|
Item #1846697
8 in
Part #FNW731BX
|
Item #1846698
10 in
Part #FNW731B10
|
Item #1846638
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Warranty
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Specification
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Installation
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731B-Butterfly-Valve.rfa
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