Dwyer TVA All Fluoropolymer Flow Meters

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Dwyer TVA All Fluoropolymer Flowmeters are ideal for high purity or corrosive liquid applications. This series of flowmeters features 0 to 10 scale graduations denoting a discrete flow rate.

Flow includes Flow Transmitters, Flow Sensors, Flowmeters, Sight Flow Indicators, and Water Meters. Mass Flowmeters, Controllers, Flow Indicators, and Controllers are ideal for the measurement of flow rates. Flow Switches come as a paddle, thermal, piezo, and shuttle/piston. Flow meters indicate flow rate. The different sensors include dial, in-line, ultrasonic, orifice plate, totalizing meters, variable area, venturi, or with switch output. The different designs of the flow meters have a variety of applications.

Tapered bore in-line indicators for flow rate. Ideal for high purity or corrosive liquid applications, gas and liquid applications, air samplers, and medical applications. Flow meters are shipped assembled and ready for panel mounting. The Series TVA All Fluoropolymer Flow Meters are ideal for high purity or corrosive liquid applications. This series of flow meters feature a 0 to 10 scale graduations denoting a discrete flow rate.

Dwyer TVA All Fluoropolymer Features

Chemically inert wetted components yield long life even in corrosive liquid applications
Low installation costs with standard back process connections for easy panel mounting

Application

Chemical injectors
Deionized water systems

Dwyer TVA All Fluoropolymer Specification

Service	Compatible liquids.
Wetted Materials	Flowtube: PFA; Float and end fittings: PTFE; Guide rods: PCTFE.
Temperature Limits	250°F (121°C).
Pressure Limits	100 psig (6.9 bar).
Accuracy	±5% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute).
Repeatability	±0.25%.
Leak Integrity	1 x 10^-7 sccs of Helium.
Scales	Direct reading, 75 mm or 125 mm lengths.
Turn-down Ratio	10:01
Mounting	Vertical.