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VFF Rotary Low Flow Flowmeters

VFF Rotary Low Flow Flowmeters

The Viscous Fluid Flowmeter Series VFF was introduced in 1986 and has successfully metered viscous fluids such as oils, hydraulic fluids, additives, paints, polymers, chemicals etc. Meter bodies are produced in 316 stainless steel offering good chemical and environmental resistance. For tougher applications titanium, super duplex and Inconel are offered.

Applications for flowrates as low 0.00016 litre/min (0.23 litres/day) have been metered within the off-shore oil industry. The meters exhibit exceptional rangeability with a turndown of 3000:1 achieved for just moderately viscous engine oil.

The rotor size determines the meter flowrange. The smallest standard stock size offers 0 to 0.7 l/min and the largest up to 270 l/min. Higher flowrate meters can be provided to special order.

An extensive range of meter construction offers pressure ratings to 50 bar suitable for most industrial applications and higher pressure rating designs are manufactured up to 4000 bar.

  • Ranges available from 0.00016 to 270 l/min +
  • Accurate and reliable
  • Ratings up to 4000 bar and temperature from -50 to +100ºC and higher
  • 316 stainless, duplex or titanium construction
  • Installed as screwed or wafer type between flanges
  • Inherently safe, intrinsically safe, simple
Manufactured by
VFF Rotary Low Flow Flowmeters
Company: Litre Meter Limited
Products:

Flowmeter,VFF Rotary Piston,LMX Pelton Wheel,Sierra Mass Gas Flowmeter, Helical Screw

Website: http://www.litremeter.com/pages/lmhl2201.php
Tel: +44 (0) 1296 670200
Country United Kingdom
Company Info:

When flow measurement is critical, consult the specialists. Litre Meter has been leading the field since 1975, with a well-established reputation for the design, manufacture and supply of flow meters of all kinds.

Litre Meter pioneered the development of the Pelton wheel flowmeter: an accurate, effective and versatile design suitable for many different fluids including acids, chemicals, fuels, water and hot fats, at both high and low flow rates.

We have also developed the VFF meter for low flow and high pressure applications for the offshore industry.

Our portfolio now includes flowmeters of all kinds, including rotary meters, gas flowmeters, helical screw flowmeters, electro-magnetic and ultrasonic flowmeters to handle a wide range of viscosities, flow rates and pressures, aggressive liquids and hazardous or adverse environments. We have particular expertise in measuring low flow rates and flows at high pressure.

Litre Meter hold ISO9001:2000 approval as well as Investors In People. We are members of the Institute of Manufacturing at Cambridge University, Institute of Measurement and Control and Milton Keynes Chamber of Commerce.

Types of Flowmeters
» Ultrasonic
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» Electromagnetic
» Flumes & Weirs
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» Variable Area
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» OEM
» dP cell/transmitter