Masoneilan control valve 21000
The 21000 series control valves from Masoneilan are very efficient. Uptimal performance for a wide range of automatic applications. ¾” to 8” flanged, welding ends or threaded.

The valve has a design that allows numerous trims, activations and instrumentation solutions.

The combination of the trim design, actuator stability, shutoff performance and precise valve positioning provides optimal control and performance. 


  • Flanged: from ANSI 150 to 2500, UNI-DIN 10ti 400
  • Welding ends: BW or SW
  • Threaded: From NPT 3/4" to 2"
  • Housing material: Steel, stainless steel, chrome-moly


  • Model 87/88, spring-membran
  • Cylinder


  • Single seat, top stearing plug
  • Lo-dB, noice reducing
  • Anit Cavitation
  • With single or double trim

Integrated properties:

  • Linear or EQ


  • Angled housing
  • Bellows Execution
  • Stemple activation

Key Features

  • Single-ported design
  • Advanced digital positioning and control
  • Versatile
  • Reliable
  • High Perfromance

Contact our expert

Martin Søvind Jensen

+45 2761 4502