plastic material
prevent the dirt enter and break the water meter working
Multi-jet Dry Type Vane Wheel Water Meter
It is a multi-jet super dry water meter for residentialÂ
application in sizes 15mm-20mm for cold  and hot meter.
Features
Compact design with smaller meter body.
Brass body is only 570g weight for save cost
45° inclined register, hot wire tamper proof.
Magnetic drive mechanism with anti-magnetic protection.
External regulation device
Standards ComplianceÂ
Directive 2004/22/EC on measuring instruments;Â
the European  Standard EN14154+A1+A2: Water Meter;Â
the International  Organization of Legal Metrology OIML R-49: 2006(E)
Optional FeaturesÂ
Several lengths and connections available on request
Non return Valve
Reed switch option
Working Conditions
Water temperature: ≤50ºC for cold water meter Â
                   ≤90ºC for  hot water meterÂ
Water pressure:   ≤1MPa or 1.6MPa optional
          (10bar or 16bar option)
Accessories
Each meter has one set coupling optional: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Installation requirements
The meter should be installed in horizontal position with the direction of the flow asÂ
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.
Maximum Permissible Error
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%.
In the upper zone from Qt inclusive up to and including Qs is: cold water meter ±2%.
DN(mm) | Â | 15 | 20 |
Size(inch) | Â | 1/2" | 3/4" |
Q4(m³/h) |  | 3.125 | 5 |
Q3(m³/h) |  | 2.5 | 4 |
R80 | Q2(l/h) | 50 | 80 |
 | Q1(l/h) | 31.25 | 50 |
R100 | Q2(l/h) | 40 | 64 |
 | Q1(l/h) | 25 | 40 |
Max.Reading (m³) | 9999 | ||
Min.Reading (Liter) | 005 | ||
Max.Pressure (bar) | 16 | ||
Pressure Loss (ΔP) | 63 | ||
Max.Temperature | T30 or T90 |
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Industrial Gas Oil Boiler Application Field
1. Food industry: such as rice mills, noodle factory, canned factory, juice processing factory, tomato sauce factory, beer wine factory, etc.
2. Textile industry: textile factory, garment factory, sweater factory, socks industry, dyeing factory.
3. Petrochemical industry: steam can be used to heat oil, to strengthen the liquidity of oil;
4. Foam, furniture production: the steam can be used for producing foam. When making furniture, wood needs to be dried with steam;
4. Filling block production:steam used for drying the aerated brick;
5. Washing ironing industry: generally used in laundry, including dry cleaning machines, dryers, washing machines, dehydration machines, ironing machines, iron and other equipment supporting the use;
6. Packaging machinery industry: labeling machines, sets of standard machine;
7. Hot water boiler application: central heating for greenhouse, hotel, hospital, school, residential area.
Industrial Boiler,Industrial Gas Oil Boiler,Gas Oil Steam Boiler,Industrial Gas Boiler,Industrial Oil Boiler
Henan Yuanda Boiler Co., Ltd. , https://www.steamsboiler.com