H2flow FLOWVIS Instruction Manual Download | Manualshive

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FlowVis

®

H2ﬂ ow Controls, Inc.

3545 Silica Road

Unit F

Sylvania, OH 43560

USA

Tel: 888-635-0296

Fax: 419-517-9900

E-mail: sales

@

h2fl ow.net

www.h2fl ow.net

Flow Meter

Instruction Manual

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Summary of Contents for FLOWVIS

Page 1: ...FlowVis H2ﬂow Controls Inc 3545 Silica Road Unit F Sylvania OH 43560 USA Tel 888 635 0296 Fax 419 517 9900 E mail sales h2flow net www h2flow net Flow Meter Instruction Manual H2ﬂow Controls Inc ...

Page 2: ...ave virtually no installation limitations However some low grade chlorinators and other chemical feeder systems may not prohibit chemical introduction into the system when the pool s ﬁltration system is shut down In these circumstances chlorine gas will develop and will normally rise to the highest point possible in the ﬁltration system FlowVis should never be installed at this location as damage ...

Page 3: ...ndicator arm O ring and calibrated scale Installation simply requires the removal of the eight screws securing the existing lid installing the new O ring and securing the FlowVis with the original eight screws 2 0 CONCEPT As flow increases the check valve flapper extends towards its fully open position The angular position of the flapper is determined by the flow through the valve body A calibrate...

Page 4: ...t models Model Description FVJ R Retrofit kit for existing Jandy 7305 Check Valve FV C Fully assembled FlowVis FV C S Fully assembled FlowVis with safety flapper 6 0 WARNINGS SAFETY Check Valves should always be installed in accordance with the original manufacturer s instructions When purchased as a complete Check Valve Flow Meter combination a copy of these instructions will be included with the...

Page 5: ...low 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 vertically NOTE When selecting a physical location to install...

Page 6: ... 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 10 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 7: ...7 psi at 20 gpm 2 23 at 110 gpm Head Loss when installed to 2 5 pipe FV C 0 71 psi at 21 3 gpm 2 37 psi at 112 6 gpm Accuracy when installed to 2 5 straight pipe FV C Range 20 110 gpm average accuracy 2 28 Accuracy when installed to 2 5 in between elbows FV C Range 20 110 gpm average accuracy 1 42 Minimum operating ambient temperature All 32ºF 0ºC Maximum operating ambient temperature All 140ºF 60...

Page 8: ...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 Inc s product return policy has not been followed b product failure is caused by a...

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