MK-01 / MK-08 — well-type (angle) Woltman turbine water meters DN50–150 with vertical axis for boreholes and water intakes
Country: Poland · Model: MK-01 / MK-08
MK-01 and MK-08 are well-type (angle) Woltman turbine water meters with a vertical impeller axis in DN50–150. The meter is installed in place of an elbow, where a vertical pipeline turns into a horizontal one, so it is convenient at deep-borehole water intakes, in pump houses and in wells. The maximum working pressure is 16 bar.
- Type
- dry-dial turbine (Woltman) well-type/angle meter with vertical impeller axis
- Sizes
- DN50, DN80, DN100, DN150
- Nominal flow Q3
- 25 / 63 / 100 / 250 m³/h
- Metrological range
- R63
Technical specifications
| Type | dry-dial turbine (Woltman) well-type/angle meter with vertical impeller axis |
|---|---|
| Sizes | DN50, DN80, DN100, DN150 |
| Nominal flow Q3 | 25 / 63 / 100 / 250 m³/h |
| Metrological range | R63 |
| Water temperature | up to 50 °C (product page); up to 30 °C (catalogue card) |
| Working pressure | up to 16 bar (PN16) |
| Length (from inlet axis to outlet flange) | 150 / 180 / 200 / 250 mm |
| Flanges | PN-EN 1092-2 (PN10), others where possible |
| Register | MK-01: IP65, MK-08: IP68 with #UTIP connector; rotation lock > 358° |
| Features | removable measuring insert; -NKOP version for NK/NO sensors |
| Standards | MID, EN 14154, ISO 4064, OIML R49; EU type-examination certificate, PZH approval |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The range has metrological class R63. The MK 50 has DN50, Q3 25 m³/h and a length of 150 mm, the MK 80 has DN80, Q3 63 m³/h and 180 mm, the MK 100 has DN100, Q3 100 m³/h and 200 mm, and the MK 150 has DN150, Q3 250 m³/h and 250 mm. The length is measured from the vertical inlet axis to the outer plane of the outlet flange. Flanges are drilled to PN-EN 1092-2 (PN10), and the body is painted cast iron. The removable measuring insert simplifies maintenance and verification without removing the body, and the impeller rests on bearings on both sides. The MK-01 has a rotatable six-drum IP65 register with inductive or optical pick-ups, and on request the -NKOP version for the NK reed sensor and the NO optoelectronic sensor. The MK-08 has a sealed IP68 register and a #UTIP connector for inductive modules, which are also IP68. A rotation lock above 358°, a magnetic shield and the cover design protect the register, and the product complies with MID, EN 14154, OIML R49 and ISO 4064.
How to choose
The size is selected by flow, and the range covers DN50, DN80, DN100 and DN150. The version depends on the reading method: the MK-01 works with IP65 pick-ups, the MK-08 has a sealed IP68 register. On water temperature the sources differ. The product page says up to 50 °C, the catalogue card up to 30 °C, so for a hot medium it is better to take the MWN130 Nubis.
Request a price and lead time
MK-01 / MK-08 — well-type (angle) Woltman turbine water meters DN50–150 with vertical axis for boreholes and water intakes. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Where is the MK well-type meter installed?
In place of an elbow, where a vertical pipeline turns into a horizontal one. This is convenient at borehole water intakes and in pump houses.
What is the nominal flow Q3 of the MK models?
The MK 50 has Q3 25 m³/h, the MK 80 Q3 63 m³/h, the MK 100 Q3 100 m³/h, and the MK 150 Q3 250 m³/h.
How does MK-01 differ from MK-08?
The MK-01 has a rotatable IP65 register and works with pick-ups. The MK-08 has a sealed IP68 register with a #UTIP connector for inductive modules.
What water temperature is the MK meter rated for?
According to the product page up to 50 °C, according to the catalogue card up to 30 °C. It is better to confirm the value before ordering.
To which standards is the MK meter made?
To the MID directive, EN 14154, OIML R49 and ISO 4064, with an EU type-examination certificate and a PZH approval.
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Need a price, lead time or replacement?
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