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Flow Wafer-Cone<sup>®</sup> Differential pressure flowmeterVH series

Wafer-Cone VH series

VH series PDF

*Specifications are subject to change without prior notice.

Wafer-Cone® Differential pressure flowmeter is wafer connection version of V-cone flowmeter. Its principle is based on the Bernoulli's theorem like orifice flowmeter. The V-cone inside pipe throttles flow and generates differential pressure corresponding flow rate. The precision cast body made in lost wax process has a simple and rigid construction. Succeeding various features of V-cone flowmeter, it realized low cost flow measurement.

Features

  • · Easy installation with self- centering mechanism
  • · Measuring liquids, gases and steam
  • · Less than 1/5 of orifice straight runs
  • · Stable measurement at low flow rate
  • · Stable low differential pressure measurement allows wide rangeability.
  • · Stable low differential pressure measurement allows low pressure loss.
  • · Durable structure against wear or adhesion
  • · Maintenace free and long stable operation

Short Specifications

Measuring medium Liquids, Gases, Steam
Nominal diameter 25A to 100A
Fluid Temperature -20 to 204.3°C
Fluid Pressure 2MPa max.
Process Connection JIS10K/20K, ANSI150/300, DIN PN16/40, GB PN1.6/4.0
Accuracy VTF series：±1.0 to 1.5% F.S.
VTG series：±1.0

Wafer-Cone<sup>®</sup> is registered trademarks of McCrometer, Inc. The flowmeters are designed, fabricated and sold by TOKYO KEISO CO., LTD under the license of McCROMETER, Inc. U.S.A.