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FlowVis

®

Available from:

Flow Meter 

Instruction Manual

for 40mm/1.5” (FV-C-L-15)

www.h2fl ow.net

36 South Street

Rydalmere NSW 2116

02 9898 8600

Summary of Contents for FlowVis FV-C-L-15

Page 1: ...FlowVis Available from Flow Meter Instruction Manual for 40mm 1 5 FV C L 15 www h2flow net 36 South Street Rydalmere NSW 2116 02 9898 8600 ...

Page 2: ...ensive hockey puck style chlorine feeder systems may cause premature failure of the FlowVis unit If the chlorine feeder is not installed in accordance with its manufacturer s strict instructions or its integrated or separately installed check valve fails to operate chlorine gas or high concentrations of liquid chlorine acidic chemicals will develop when the pump is turned off Under such circumstan...

Page 3: ...nds towards its fully open position The angular position of the flapper is determined by the flow through the valve body A calibrated scale on the valve lid provides an accurate reading of flow FlowVis INSTRUCTION MANUAL Page 3 Flow Calibrated Scale Calibrated Scale 3 0 APPLICATIONS FlowVis is specifically designed for use in fresh water applications i e swimming pools spas fountains water features et...

Page 4: ...s should be followed in order to avoid leaks Unlike other flow meters FlowVis is not effected by flow stream disturbances caused by its proximity to pumps elbows tees valves etc FlowVis does not require specific straight pipe lengths before or after its point of installation and can be installed close to or even adjacent to other plumbing fittings FlowVis can be installed either horizontally or vertica...

Page 5: ...f the vertical leading edge of the red arm NOTE Slowly move your head in this direction to the point where the leading edge of the indicating arm is not visible 6 0 MAINTENANCE Although FlowVis is designed to be maintenance free periodic checks should be made to the following Item Check for Remedy O ring seal Check for leaks Replace O ring Valve Body Check for cracks or damage Replace entire FlowV...

Page 6: ...oly Carbonate PC Chlorine Ozone resistant Calibrated Spring Stainless Steel Pivot Pin Stainless Steel O Ring Silicone Lubricated Elastomer Operation Function Comments Maximum Working Pressure 50 psi Design Pressure 400 psi Minimum operating ambient temperature 32ºF 0ºC Maximum operating ambient temperature 140ºF 60ºC Periodic Calibration None required Design Life Greater than 5 years ...

Page 7: ...the product including but not limited to the installation of a FlowVis unit using a chlorination system as described on page 2 of this manual 5 Charges Under cover of this warranty H2flow Controls Inc will pay the carriage and insurance charges for the shipment of defective product back to H2flow Controls Inc and for its return to the client s original site of dispatch except when a H2flow Controls I...

Page 8: ...ZZM1847 9 15 NOTES ...

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