BR 11 control valve

Basic type of single-ported control valves series BR with a lightened plug option

Nominal diameter

  • DN 15 – DN 250
  • 1/2“ – 10“

Nominal pressure

  • PN 10 – 40
  • Class 150, 300

Construction

  • single-ported valve, with a lightened plug possible
  • metal or soft seal

Medium temperature range

  • -180 to +400°C

Flow characteristic, Kvs values

  • linear, equal-percentage or on/off
  • 0,01 – 630 [m3/h]

Class of tightness (IEC 60 534 – 4)

  • Class IV - standard, metal seat
  • Class V - optional for metal seat
  • Class VI - optional for soft seat

Body material

  • grey cast iron, ductile iron, carbon steel, stainless steel according to EN, DIN or ASTM

Plug and seat material

  • stainless steel
  • stellit or plasma nitridation possible

Connection

  • flange

Actuators

  • pneumatic
  • electrohydraulic
  • electric
  • hydraulic
  • hand operated

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