BR 12B control valve

Single-ported control valve for demand applications with possibility of multi-step reduction and balanced plug.

Nominal diameter

  • DN 25 – DN 300
  • 1“ – 12“

Nominal pressure

  • PN 16 – 400
  • ANSI 150 – 2 500

Construction

  • single-ported valve, possibility of plug in cage with multi-level reduction

Flow characteristic, Kvs values

  • linear, equal-percentage or on/off
  • 0,1 – 800 [m3/h]

Medium temperature range

  • -198 to +650°C

Class of tightness (IEC 60 534 – 4)

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

Body material

  • steel, special iron, stainless steel according to EN,DIN or ASTM

Plug and seat material

  • stainless steel
  • stellit or plasma nitridation possible

Connection

  • flange
  • welded

Actuators

  • pneumatic
  • electrohydraulic
  • electric
  • hydraulic

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