Features

  • Cost-effective alternative to bottom drain valves
  • Maximum reliability: one piece ball/stem unit avoids weak spot ball to stem
  • Universally applicable: many options in combination with a thick-walled PFA lining
  • Reliable even in extreme conditions: ENVIPACK stuffing box sealing

Specifications

  • Design - DIN/ISO ANSI/ISA-75.08.01
  • Nominal Pressure - 16 bar
  • Lining - PFA
  • Housing Material - EN-JS 1049 / ASTM A395
  • Flanges to ISO 7005-2, type B or flanges drilled to ASME B16.5 class 150, raised face
  • Temperature Range - -60 °C to +200 °C (-75 °F to +400 °F)
  • Certifications - EU Pressure Equipment Directive 2014/68/EU, German Clean Air Act (TA-Luft)
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Options

Model Title Nominal Size Description
KA-N Manual 2"/1" - 6"/4" , DN50/25 - DN150/100

With one piece PFA ball/stem design or ceramic ball with PFA-lined stem, Richter maintenance-free self-adjusting ENVIPACK stuffing box, cavity reduced, seat rings of pure PTFE, manually operated

KA-NP Actuated 2"/1" - 6"/4" , DN50/25 - DN150/100

With one piece PFA ball/stem design or ceramic ball with PFA-lined stem, Richter maintenance-free self-adjusting ENVIPACK stuffing box, cavity reduced, seat rings of pure PTFE, prepared for actuator