State of the art solutions for sustainable constructions


Wellhead Choke

  • First control valve after the Christmas tree
  • Handling erosive medium with hard particles, such as sand and grit
  • Designed to handle high pressure drops
  • Long bean (Tungsten Carbide) protects the body from severe conditions
  • Excellent flow control (5-10 better then other designs)
  • The Vonk choke offers one large opening with minimizes the chance of clogging
  • Easy maintenance design (Only 4 major parts)
  • Low life cycle costs because of the very robust trim design with a lot of Tungsten carbide.
  • Guaranteed seat tightness class V of FCI-70.2, due to rotating disc principle with 180 degrees overlap