PISTON TYPE WATER METER RNK-RP-N

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The construction principle of the RNK-RP-N with direct transmission from the measuring chamber to the counter ensures by standard protection against magnetic or other manipulation attempts or interference. The optional internal check valve ensures additional protection and backflow prevention.

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Description

The RNK-RP-N is a Volumetric rotary-piston meter for cold potable water with protected dial and brass body.

Our series of RNK-RP volumetric piston meters with protected dial are an improvement of the classical RTK. The millionfold proved and high-precise measuring insert in combination with the rugged casing performs perfectly the measurement of potable water. A very low starting flow and reliable performance are its main features. The protected roller counter is reliably readable even under demanding climatic conditions. Filter is including.

The construction principle of the RNK-RP-N with direct transmission from the measuring chamber to the counter ensures by standard protection against magnetic or other manipulation attempts or interference. The optional internal check valve ensures additional protection and backflow prevention.

 

Performance Characteristics

Rugged and intelligently conceived
Counter with protected rollers
Body made from high-quality brass
Working temperature 30°C, security up to 50°C
Operating pressure PN16
Display range 0,02 l to 9.999 m³
Proven accuracy in any installation position
Optional with integrated tamperproof check valve
Retrofitable with pulser 0,5 l/pulse
Other sizes of volumetric meters up to DN 40 available on request
According to ISO 4046 and MID 2004/22/EC
Approved in accordance with MID
Product Features

 

Length without connectors

115 mm
165 mm
190 mm
260 mm
300 mm