Product Overview
The CFV Propeller Flow Indicator is designed for direct visual monitoring of liquid movement in industrial pipelines. Its rotating propeller provides an immediate indication of fluid circulation, helping operators and maintenance teams confirm flow without relying on electronic instrumentation for basic visual indication.
Visual Flow Monitoring with Flow Sensing Propellers
The flow sensing propellers rotate in response to liquid movement through the indicator. The transparent Pyrex glass window allows operators to observe the propeller and identify active flow, interruptions or reduced circulation during normal operation.
Durable Industrial Construction
The CFV features a nickel-plated brass body, a red Hostaform propeller and NBR sealing components. This construction supports routine industrial operation and provides clear visibility of the rotating indicator in fluid circulation systems.
Flexible Pipeline Installation
The indicator is available with threaded connections in 1/4", 3/8", 1/2", 3/4" and 1" sizes. Its ability to be mounted in any position provides flexibility when integrating it into different pipeline layouts.
Simple and Maintenance-Friendly Operation
The CFV provides mechanical visual flow indication without requiring electrical power for this basic function. Its straightforward design helps operators check circulation and troubleshoot flow interruptions during routine inspections.
Key Features
Direct visual indication of liquid flow
Flow sensing propellers for immediate flow confirmation
Rotating propeller mechanism
High-visibility red Hostaform propeller
Nickel-plated brass body
Pyrex glass viewing window
NBR sealing material
No electrical power required for visual indication
Multiple threaded connection sizes
Mounting possible in any position
Maximum flow rate up to 60 L/min with water
Maximum pressure up to 10 bar
Maximum working temperature of 90°C
Suitable for fluid viscosities up to 250 cSt
Selectable flow ranges from 1–10 L/min to 6–60 L/min
Applications
Cooling circulation systems
Lubrication systems
Water treatment plants
Chemical processing equipment
Manufacturing machinery
Plastic processing machinery
Industrial process pipelines
Pump circulation monitoring
Liquid flow monitoring
Pipeline flow interruption checks
General industrial fluid circulation
