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Bray Series 22/23 Lined Butterfly Valve


Extensive field research and engineering have developed this state-of-the-art design which provides excellent shutoff protection (bubble-tight shutoff) and high Cv values. The Series 22/23 Lined Butterfly Valve is crafted in a variety of materials such as PTFE, PFA, Stainless Steel, UHMWPE and special alloys to fit a wide range of customer requirements. As with all Bray’s products, precision manufacturing and exceptional quality remain the keys to a proven record of long service life. Learn more about butterfly valves from BBP and Flowserve.


  • Size Range: 2″ – 24″ (50mm – 600mm)
  • Body Style: Wafer, Lug
  • Temperature Range: 0°F to 392°F (-18°C to 200°C)
  • Pressure Ratings: Bidirectional Bubble-tight Shutoff: to 150 psi (10.3 Bar)Body (CWP): 150 psi (10.3 Bar)
  • Body Materials: Ductile Iron, Carbon Steel, Stainless Steel
  • Disc/Stem Materials: Stainless Steel, PTFE/SS, PFA/SS, UHMWPE/SS, UHMWPE/DI, Hastelloy®*, Titanium
  • Seat Materials: PTFE, Conductive PTFE, UHMWPE
  • Applications: Highly Corrosive, Toxic Media

Additional information


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