DRYDEN AQUA FlowVis 90024 Manual De Instrucciones

FlowVis
®
Flow Meter - Metric Models
IMPORTANT NOTE: For the most up-to-date version of this manual, please visit www.h2fl ow.net/product-literature
DN40/50/80/100 models
SERVICE REPAIR KIT
A service repair kit is available for all models:
- DN 40 and DN 50/65 (Art.Nr. 90024)
- DN 65 (HF) (Art.Nr. 90026)
- DN 80 and DN 100 (Art.Nr. 90025)
The repair kit comprises:
• 1 x o-ring
• 1 x spring
• 1 x fl apper and indicator arm (only
90024)
• 1 x pivot pin
For replacement parts, please contact Dryden
Aqua at +41 41 455 51 41.
For inquiries outside of Europe, please
contact H2fl ow at (+1) 419-841-7774.
www.h2fl ow.net • Tel: (+1) 419-841-7774 • www.drydenaqua.com
DESCRIPTION
FlowVis® is a revolutionary, patented solution for accurate and
reliable fl ow rate measurement in fresh water applications
such as swimming pools, spas, fountains, water features,
irrigation systems, well water and solar systems.
Using a design that is based on 'mass fl ow' principles, the
FlowVis® provides many benefi ts that include:
• Ease of installation without the need to have 15x of
straight pipe
• Installation fl exibility that allows orientation in any position,
e.g., horizontal, vertical or even upside-down
• Long life without sticking fl oats or paddle wheels
• Combined Flow Meter and Check Valve for DN40 and
DN50/65.
CONCEPT
As fl ow increases, the fl apper moves forward toward its
fully open position. The fl apper's angular position is directly
related to fl ow rate through the valve body / tee. A calibrated
scale on the valve's lid provides a highly accurate reading of
the fl ow rate.
Flow
English
Rev.4.7M
1/20
Operating Manual
Calibrated Scale