GKN Sinter Metals Filters GmbH

Flow Restrictors


Flow control / Restriction is needed when specified gas or liquid flows are required. Flow restrictors ideally replace orifices, capillaries or micro metering valves, which can easily become plugged by even one piece of dirt. Due to their pore structure, which contains multiple orifices, the use of SIKA Ultra Precision Flow Restrictors greatly minimizes this plugging possibility.

SIKA Ultra Precision Flow Restrictors can be supplied:

  • Sintered directly into standard compression or threaded fittings.
    This offers an optimum fit between flow restrictor and fitting, providing a maximum flow area.
  • Encapsulated in a metal sleeve, which may be pressed into various fittings or assemblies.
  • As a simple sintered metal plug which can be pressed into various customer supplied fittings or assemblies. 

Flow Restrictor is employed in:

  • Flow Control
  • Gas Spargers
  • Chromatography Columns
  • Gas Analyzers
  • Purifiers
  • Semi Conductor Industry
  • Flow Equalizers

as well as in other fields of chemical and food processing industries and medico-technological. 

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