Volumetric Rotary Piston Water Meter
It is a volumetric rotary piston water meter for residential
application in sizes 15mm-40mm for cold meter.
Gnéithe
Dearadh loine dlúth, ráta sreafa tosaigh íseal (<4l>
Raon tomhais níos airde, suas go dtí Q3/Q1:500
Cinntíonn clár dhiailiú tirim séalaithe léamh soiléir
Meicníocht tiomántáin mhaighnéadaigh le cosaint in aghaidh-mhaighnéadach
Install in any position
Standards Compliance
Directive 2004/22/EC on measuring instruments;
the European Standard EN14154 plus A1 plus A2: Water Meter;
the International Organization of Legal Metrology OIML R-49: 2006(E)
Optional Features
Several lengths and connections available on request
Non return Valve
Rogha lasc giolcach
Working Conditions
Water temperature: Less than or equal to 50ºC for cold water meter
Water pressure: Less than or equal to 1MPa or 1.6MPa optional
(10bar or 16bar option)
Gabhálais
Each meter has one set coupling optional: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Installation requirements
The meter should be installed in horizontal/vertical position with the direction of the flow as indicated by the arrow cast in the meter body with the register face upwards. Pipeline must be flushed before installation.
The meter should be constantly full of water during operation.
Earráid Uasta Incheadaithe
In the lower zone from Qmin inclusive up to but excluding Qt is ±5 percent .
In the upper zone from Qt inclusive up to and including Qs is: cold water meter ±2 percent .
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