Features

  • Universally applicable: type-tested for vapours, gases and liquids
  • Maximum reliability due to complete lining even in the blow-off area
  • Safety even with frequent opening and closing
  • Also for small differences between operating and opening pressure (option KSE-C)

Specifications

  • Design - ISO/DIN
  • Nominal Pressure - 16 bar
  • Lining - PFA/PTFE
  • Housing Material - EN-JS 1049
  • Face-to-Face - DIN EN 558-1 and ISO 5752 series 1
  • Flanges to ISO 7005-2, type B or flanges drilled to ASME B16.5 class 150, raised face
  • Temperature Range - -60 °C to +180 °C (-75 °F to +360 °F)
  • Certifications - EU Pressure Equipment Directive 2014/68/EU, certified for vapours/gases and liquids, German Clean Air Act (TA-Luft)
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Options

Model Title Nominal Size Description
KSE/F PFA DN25/50 - DN100/150

ISO design; spring-loaded, direct-acting, with bellows-seal, conical sealing surface, lined PFA

set pressure range

KSE/F

[bar]

[psi]

KSE-C/F

[bar]

[psi]

25/50

0.25 - 13
0.1 - 16 (with liquids)

5.8 - 188 - -  
50/80 0.1 - 13 1.45 - 188 - -  
80/100 0.1 - 10 1.45 - 145 80/100 0.15 - 1 2.18 - 14.5
100/150 0.15 - 10 2.18  - 145 100/150 0.15 - 1 2.18 - 14.5
KSE/F-L PFA antistatic DN25/50 - DN100/150

ISO design; spring-loaded, direct-acting, with bellows-seal, conical sealing surface, lined PFA-L

set pressure range

KSE/F

[bar]

[psi]

KSE-C/F

[bar]

[psi]

25/50

0.25 - 13
0.1 - 16 (with liquids)

5.8 - 188 - -  
50/80 0.1 - 13 1.45 - 188 - -  
80/100 0.1 - 10 1.45 - 145 80/100 0.15 - 1 2.18 - 14.5
100/150 0.15 - 10 2.18  - 145 100/150 0.15 - 1 2.18 - 14.5