Butterfly Shut Off Valves for Industrial Gas Burners and Process Equipment (EN161)

 

Automatic Butterfly Shut-Off Valves to EN161

Applications

  • For all gaseous media according to DVGW (German Technical and Scientific Association for Gas and Water) fuel gas and other fossil fuel based gases.
  • Typically used as a Safety Shut-Off Valve for gas pipes to industrial burners
  • Suitable for use in safety related system as a single assembly acc. DIN EN IEC 61508 and DIN EN 61511 for and up to SIL3.

Design/Features

  • Size range: DN50 thro’ to DN1200
  • Single piece body with tight shut-off
  • Blow-out proof stem
  • Available in wafer and flanged body
  • Actuator assembly acc. to DIN EN ISO 5211
  • Closing time: DN 500 < 1 second; DN600 – DN1200 < 2 seconds
  • Leak rate A acc. to DIN EN 12266-1
  • Max. working pressure 0.5 bar
  • Testing according to DIN EN 12266
  • Examination to DIN EN 13774, DIN EN 161 – Class A, valve group 2

For further information or to contact us please send us an Email message: Info@SpecialisedValveSolutions.com