• BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED face view (2)
  • BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED side view (2)
  • BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED face view (1)
  • BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED side view (1)
  • BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED top view
  • BATLEY VALVE® BV 34000 VULCANISED RUBBER LINED right angled view

BATLEY VALVE®

BV 34000 Vulcanised rubber lined

Vulcanised rubber lined butterfly valves developed to address a high quality, low cost valve, for use on corrosive line fluids such as seawater and brine.

The Batley Valve® BV 34000 vulcanised rubber lined butterfly valve incorporates a liner that is bonded to the valve body, allowing this to have higher closed differential pressures from full vacuum up to 20 bar g and the potential for higher fluid velocities up to 8 metres per second. The valve body incorporates a small raised spigot that prevents the body liner from being over compressed during installation.

KEY FEATURES/BENEFITS

  • The valve is ideally suited to the dual role of process isolation and control and as such can be fitted with a wide range of manual and powered operators.
  • The design is such that the body and shaft material is fully isolated from the line fluid and as such lower specification materials such as Cast Iron & Carbon Steel can be used in lieu of the more expensive AL Bronze and Stainless Steel.

SIZE RANGE/ DIMENSIONS

  • 50mm to 2000mm (2″” to 80″”)

TEMPERATURE RANGE

  • 40ºC to 140ºC (-40ºF to 284ºF)

BODY MATERIAL

  • Carbon Steel

TRIM MATERIALS

  • Austenitic SS
  • 17-4 PH
  • Duplex/Super Duplex SS
  • Various hard surfaces to seat & seal ring available (stellite, tungsten carbide).

APPLICATIONS

The valve has a wide range of applications in many industries and in particular it has found favour in the Iron and Steel, Electrical Generation, Desalination and Marine Industry.

DESIGN STANDARDS

  • BS 4504
  • JIS
  • DIN BS 10
  • BS 5155
  • AWWA C504
  • MSS SP67
  • API 609
  • DIN
  • ISO

DESIGN RATINGS

  • ASME 150#

DOWNLOADS

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