Butterfly Valves SBE Series

SWISSFLUID BUTTERFLY VALVES SBE SERIES

Are ideally suited for Shut-off, Flow Control and Throttling of corrosive and abrasive process media in either liquid, powdery or gaseous state.

 

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MODULAR DESIGN

Butterfly Valves SBE Series are available as DIN- or ANSI-Valves, with bare shaft as per standard. Valves can be delivered as complete units, i.e. with mounted-on locking handles, manual gearboxes or with quarter turn pneumatic actuators double- or single-acting. The sturdy design bodies are made of cast steel 1.0619 (WCB), coating RAL 5005 signal-blue or stainless steel casting 1.4408 (CF-8M), with resistant liners such as EPDM, EPDM White, FPM (Viton®), NBR, SBR or VMQ (Silicone).

 

MAIN FEATURES

  • Heavy-duty, compact construction, maintenance-free
  • Bubble-tight shut-off throughout the full pressure and temperature range
  • Wide selection of high-quality liner and disc materials for economical valve performance
  • Standardized ISO mounting flange permits easy installation of various actuator options
  • No need of additional flange gaskets due to wide and corrugated flange sealing surface
  • One-piece disc/shaft for hysteresis-free flow control, with polished sealing surface leading to low torque values
  • Flange drilling acc. to DIN PN10/16 resp. ANSI 150lbs for Installation into existing piping systems
  • Size range DN40 –DN600 (1½”-24”)
  • CE Logo Conformity according to European Pressure Equipment Directive 97/23/EC (PED)

OPERATING CONDITIONS

  • Pressure: up to 16 bar (232 psi) (depending on material selection)
  • Temperature: -40 °C (-40°F) up to +200°C (+392°F)