Pneumatic Operated Wafer Lug High Performance Butterfly Valve are designed for critical applications in chemical, hydrocarbon processing, pulp & paper, water/wastewater and HVAC industries. They provide exceptionally long and trouble-free service life, reducing total cost of ownership. AEA BHP valves are rigorously tested to meet demanding industry performance requirements. High Performance Butterfly Valves are designed for shutoff and throttling control of liquids and gas. The dynamic PTFE seat provides bubble-tight shutoff in both directions. The single offset disc design provides lower torque and longer cycle life. NACE trim is available. Product Range -Valve size: 2" ~ 60" (DN50-DN1500) -Pressure: ANSI Class 125~150(PN10-PN16) -Temperature: 320°F to 1000°F / -196ºC~ 540ºC -Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel -Disc Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Al-Bronze -Seat: EPDM ,NBR,VITON End connection: Wafer, Lug, Double Flange
Technical Specifications -Design: API 609, BS 5155, EN593, DIN 3354 -Face to Face: ASME B16.34 -End Flange: ASME B16.5 -BW End: ASME B16.25 -Screwed End: ASME B1.20.1 -Test: ASME B16.34, API 598, DIN 3230 -Marking: MSS SP25 -Special: NACE MR-01-75
Design Features -Lug, Wafer or Flange end -Concentric design -Bi-directional service -Zero leakage -Low torque -Self cleaning -Blowout-proof stem -ISO 5211 top flange -Optional extended stem design
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