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American-BFV® Butterfly Valve
Brand: Val-Matic Valve & Mfg CorporationThe Val-Matic American-BFV® Butterfly Valves are the butterfly valve of choice for shut-off service in water systems.
The American-BFV® Butterfly Valve line is designed to provide long life, low headloss and trouble-free performance.
- Flanged connections sizes 3” - 144”
- Mechanical joint end connections in sizes 4” - 48”
- Wafer design 4" - 12"
- 150B and 250B AWWA classes
- Seat on disc design allows for field adjustment/replacement without the need for special tools or epoxies
- Flange x MJ available
- Suitable for Water/Wastewater, Power, Process Industries - Air and Liquid Applications
- Shut-Off Service, Modulating Service, SCADA Systems, Buried/Plant Service, Pump Control, Flow Control, Isolation
- Manufactured under a certified ISO 9001 quality system
Certifications
- NSF 372 Certified Lead-Free
- NSF 61 Certified for Drinking Water
- Meets AWWA C504 and C516 requirements
- Body - Cast Iron/Ductile Iron Construction with ANSI Flanges, Mechanical Joint Ends or ANSI/ISO Wafer
- Body Seat - 360° Uninterrupted Ring of T316 stainless steel
- Disc - Ductile Iron to withstand impacts from flow and pressure transients
- Resilient Seat - Tri-Loc™ Design proven over 30 years. Tri-Loc™ seat on disc, easy field adjustable/replaceable in all sizes
- Shaft - AWWA C504 Diameters. Through-Shaft for 3” - 24” sizes. Available in larger sizes
- Tangential Taper Pins - design for greatest strength and rigidity
- Shaft Seal - V-Type packing for self-adjusting and wear compensating
- Sleeve Bearings - Self-Lubricated Nylatron/Teflon for low friction and long life
- Thrust Bearing - Bronze bearings to precisely center the disc
Specifications
Valve Size
- 3" to 144"
Flanged Connection Size
- 3” to 144”
Mechanical Joint End Connection Size
- 4” to 48”
Wafer Design
- 4" to 12"
Certifications & Approvals
- NSF 372 & 61
- AWWA C504 & C516
- ISO 9001
Body Material
- Cast Iron/Ductile Iron
- Stainless Steel
Body / Seat & Hardware
- T316 Stainless Steel
- Monel Optional
Disc Material
- Ductile Iron
- Stainless Steel Optional
Shaft Bearing
- Nylatron
- Bronze
- Teflon
- Teflon-lined Stainless Steel
- Teflon-lined, Fiberglass-backed
Thrust Bearing
- Bronze
Resilient Seat
- Buna-N
- EPDM, Viton
Maximum Pressure Rating
- 150 psig
- 250 psig
- 300 psig
Documentation
Data Sheets
Product Manuals
- 2000 Series Butterfly Valve - External Stops (3"-24" Valve) - Spanish pdf 829 KB
- 2000 Series Butterfly Valve - External Stops (3"-24"Valve) pdf 1.0 MB
- 2000 Series Butterfly Valve - External Stops (30"-120" Valve) pdf 754 KB
- 2000 Series Butterfly Valve - External Stops (30"-120" Valve) - Spanish pdf 685 KB
- Extended Bonnet Assembly pdf 278 KB
