FNW® 731 Series 5 in. Cast Iron Buna Lever Operated Wafer Butterfly Valve
Part #FNW731BS
| Item #1846695
$249.89 each
Valve Size:
Product Details
- 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
 
Documents
Specifications
- 
								ANSI SpecificationsANSI B16.1
 - 
								API SpecificationsAPI 609A
 - 
								ASTM SpecificationsASTM A126
 
