Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn50-300 high accuracy industrial woltman water meter in China. If you're going to wholesale high quality dn50-300 high accuracy industrial woltman water meter, welcome to get pricelist and quotation from our factory.

main product woltman water meter and register

Specification

Features					Optional Features
1.Removable element structure, easy installation and maintenance,register for universal use within this range detachable without Removing the meter from the pipeline. 2.Dry-dial, Magnetic drive sensitive action, small pressure loss. 3.Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service. 4.Selected high quality materials for steady and reliable characteristic. 5.Technical data conform to international standard ISO 4064.					1.Plastic register, copper register and full glass register. 2.Accuracy: R=50. 3. Size: DN50-600mm. 4.Cold/ hot water. 5.Reed switch option. 6.Flange standard can be choose. 7.360 degree rotate can be choose. 8. Cast iron, Ductile iron, SS304 ,SS316 body can be choose. 9. Working pressure: PN16/25. 10.Color can be change on body and cover.
Standards Compliance					Working Conditions
Measuring the volume of cold (hot) water passing through the pipeline.					1.Water temperature: 0.1°C~50°C (0.1°C~90°C for hot water meter). 2.Water pressure: PN10/1 6/25.

Central GearThe center gear is equipped with four samarium cobalt magnets,which are not easy to
weathering,degaussing and losing data.This ensures the life of the central transmission
part of the water meter and the accuracy of measurement.
Dial Coverlt's made of food grade PC(polycarbonate) with transparent material.
Fixed with screws,easy to replace.With double reed switch design, if one of them is damaged,
it can still work normally.

Anti Magnetic RingWhen the reed switch is installed, the anti-magnetic ring is added, the pig iron material is
required, and the signal strength of the magnet steel is required to be 3,000-4,000 gauss,
which ensures the stable output of the pulse signal.Upper Bearing PlateSelection of copper plate, good magnetic transmission effect,not easy to crack, high durability.Transmission Gear
Drive gear,well-made, no burr, to ensure the accurate operation of the counting part.

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