Opening limiter DN 250-300

1951000100 Opening limiter 1 1/2" - DN 100 new edition

Product attributes
DN 40-100
kg 0.330 kg
Verfuegbarkeit ex warehouse


  • To limit the flow rate (with constant pressure ratios)

Mode of operation

  • The opening limiter is screwed onto the central drill hole of the valve cover. The stroke of the valve spindle can be limited with the adjusting screw. Attention: Must not be adjusted when under pressure.

Product information

  • It can also be built on afterwards on the valve.


  • Pressure level PN 25, all nominal widths
  • Opening limiter for electric/analogue position indicator (No. 1999806)


  • INOX
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