Spectrotec Acetylene Safety Guard ASG

Spectrotec Acetylene Safety Guard ASG

  • Acetylene Safety Guard according to EN ISO 14114 for permanent and secure monitoring of the inlet and outlet pressures separately
  • Successful type test according to EN ISO 15615 incl. Acetylene decomposition test by BAM (German Federal Institute for Material Research and Testing)
  • Immediate closure of the Acetylene supply as soon as a pressure exceeds its set point
  • Resettable shut-off indicator
  • Easy manual reset to operation mode once the cause of the closure is resolved
  • Patented concept to improve safety
  • Eliminates the need for quick-acting shut-off device in the inlet as well as an over-pressure device in the outlet (relief valve)
  • No venting Acetylene to atmosphere, saving gas and vent pipework
  • Retrofittable to pressure control panels BT2000AC and BU13AC

 

Operating pressure P₁:
 4 – 25 bar
Shut-off pressure P₁:
 27 bar
Control pressure P₂:
 0.8 / 1.3 / 1.5 / 2.0 bar
Shut-off pressure P₂:
 1.3 / 1.8 / 2.0 / 2.5 bar
Materials
Body:brass
O-rings:EPDM
Connectors
Inlet / outlet:1/4″ NPT female
Inlet outlet pressure:1/8″ NPT female
Temperature range: -20°C to +60°C
Leak rate: < 10⁻³ mbar l/s He
Weight: 2.5 kg

 

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