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Siemens VKP40.20 Proportional Controlling Element

Siemens  |  SKU: BPZ:VKP40.20
1.5 kg
¥1,74100 ¥2,75000
Tax included Shipping calculated at checkout.

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Proportional controlling element designed for fitting between counter-flanges, for
integration into gas trains.

  • Wide modulation range
  • Flanged connections 3/4"
  • Angular rotation 90°
  • Suited for use with gases of families I...III and air
  • For use with actuators SQN13, SQN30, SQN72, SQM33, SQM4 or SQM5
  • Can be attached to VGD2 double gas valves

Specifications

Housing Size: DN40

Nominal Size Of Built In Rotational Cylinder: 20

Available Flange Sizes (AGF10): 3/4"

Air-volumetric flow m³/h at ∆p 1 kPa when fully open: 20

 

Option when used in connection with burner management system LMV2/LMV3

A screw can be fitted to provide a mechanical stop either at an angular position of
approx. -5° (fully closed) or approx. 100° (fully open). The VKP40 is supplied with the
mechanical stop at -5°. Depending on the position of the stop, the reference travel
(LMV2/LMV3 parameters) predefined for the relevant actuator is prevented. Incorrectly
fitted / connected or interchanged air or gas actuators can be detected.


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