Assembly of the Pratt Industrial BF Series Butterfly Valve

The Pratt BF Series butterfly valve is the resilient seated butterfly workhorse for these industries:

• Mining
• Food/Beverage
• Power
• OEM’s
• Chemical/Pharmaceutical
• Desalination
• Petroleum/Oilfield
• Ultra Pure Water
• Transportation
• Marine
• Irrigation
• HVAC

Sizes: 2" through 48"
Body: Ductile Iron (65-45-12)
Disc: Ductile Iron Nickle Plated, Ductile Iron Nylon 11, CF8M Stainless Steel, Aluminum Bronze
Stem: 416 S.S. Heat Treated
Resilient Seat: EPDM, Buna-N, Viton
Actuation Options: Worm Gear, Lever, Pneumatic, Electric
Pressure Ratings: 2" – 12" 230psi; 14" – 48" 150psi

Features:
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• Innovative 3 point connection, tongue andgroove seat allows for higher pressure rating and full Vacuum service
• Unique secondary shaft seals prevent leakage from shaft.
• Two piece shaft design provides maximum strength and a high flow characteristic disc.

For more information, visit http://www.psi-team.com or call Piping Specialties at 800-223-1468.