Model KD

Variable area flow meter model K is intended for measuring and monitoring of medium range flows of liquids and gases.

Features

• Sturdy construction
• Impact resistant flowtube
• With flow adjusting valve in the inlet
• Interchangeability of all parts

Typical applications

• Water treatment
• Oil measurements
• Sealing water measurements of vacuum pumps

Options

• Scale for alternetive gases
• Special scale markings
• Inductive low and/or high flow alarm
• Viton® or EPDM seals
  
  
   

Technical data

Model	KDA-	KDH-	KDK-
Weight	1.9 kg	3.1 kg	1.4 kg
End blocks	Aluminium	AISI 316	Nylon
Side plates	AISI 316	AISI 316	AISI 316
Max. pressure	30 bar	30 bar	20 bar
Max. temperature	80°C (* 120°C)	80°C (* 120°C)	80°C (* 120°C)
Valve housing	Aluminium	AISI 316	AISI 316
Valve spindle	AISI 316	AISI 316	AISI 316
Flowtube	Grilamid (PA-12) (* PES)	Grilamid (PA-12) (* PES)	Grilamid (PA-12) (* PES)
Connections	BSP 1" or NPT 1"	BSP 1" or NPT 1"	BSP 1" or NPT 1"
Float	AISI 329	AISI 329	AISI 329
Seals	Nitrile (* Viton®, EPDM)	Nitrile (* Viton®, EPDM)	Nitrile (* Viton®, EPDM)
Accuracy	±5% F.S. (H2O, +20°C)	±5% F.S. (H2O, +20°C)	±5% F.S. (H2O, +20°C)
*Alarm sensor	ILK-M30-BB (20 - 250 VAC/DC, 2 -wire, NC) ILK-M30-FR (10 - 55 VDC, 2 -wire, NO / NC) ILK-M30-N (Namur, DIN 19234)

*) Special construction on request


Code key