Klepsan KVS-8WT DN250 (10″) Flanged Woltman Agricultural Water Meter
Klepsan KVS-8WT Flanged Woltman-Type Agricultural Water Meter DN250 (10”)
- Klepsan KVS-8WT Woltman-type (turbine) mechanical agricultural water meter
- Size DN250 (10”), flanged connection
- Permanent flow rate Q3 630 m³/h
- Measuring range (R = Q3/Q1): R50
- Temperature: cold water up to 50 °C
- Body length (L) 450 mm; flange diameter D 405 mm, bolt circle diameter D1 355 mm, bolts 12-M20
- Reading: 7-roller mechanical register, suitable for optical reading; pulse output optional
- Body: electrostatically painted GG25 cast iron; protection class IP68
- MID (2014/32/EU) certified, compliant with EN ISO 4064; notified body 2275 (Romania)
Klepsan Woltman Water Meters
Klepsan KVS-WT is a flanged Woltman-type agricultural water meter made for irrigation lines; it is available in eight sizes from DN50 to DN250. This product is the DN250 (10”) model.
The measuring range ratio is R50: compared with the standard Woltman model of the same size, the minimum flow rate (Q1) is higher; in the DN50 and DN65 models, the permanent flow rate (Q3) is 63 m³/h. The water turns a turbine positioned along the pipe axis, and the meter is connected to the installation by the flanges at both ends.
Key Features
- Long service life thanks to the turbine (Woltman) design
- According to the manufacturer, high sensitivity and accuracy in every installation position
- 7-roller register, super-dry dial, 360° rotating mechanism
- Suitable for optical reading; pulse output optional
- Protected against magnetic tampering
- Special glass resistant to pressure and impact
- Corrosion-resistant, electrostatically painted GG25 cast iron body
- Low pressure loss, suitable for drinking water; IP68 protection class
- Long-lasting, maintenance-free operation; the manufacturer provides long-term spare parts and service support
Other Sizes in the Series
| Size | Body length L (mm) | Flange diameter D (mm) | Bolt circle diameter D1 (mm) | Bolts | Q3 (m³/h) |
|---|---|---|---|---|---|
| DN50 (2”) | 200 | 165 | 125 | 4-M16 | 63 |
| DN65 (2½”) | 200 | 185 | 145 | 4-M16 | 63 |
| DN80 (3”) | 225 | 200 | 160 | 8-M16 | 100 |
| DN100 (4”) | 250 | 220 | 180 | 8-M16 | 160 |
| DN125 (5”) | 250 | 250 | 210 | 8-M16 | 250 |
| DN150 (6”) | 300 | 285 | 240 | 8-M16 | 400 |
| DN200 (8”) | 350 | 340 | 295 | 12-M20 | 400 |
| DN250 (10”) (this product) | 450 | 405 | 355 | 12-M20 | 630 |
Flange dimensions (D, D1, bolts) are given for selecting the mating flange.
Applications
- Agricultural irrigation lines and irrigation networks
- Greenhouse, garden and landscape irrigation systems
- Metering irrigation water at well and tank outlets
- Water supply lines with high, continuous flow rates
Why Klepsan KVS-WT?
KVS-WT is an agricultural Woltman model designed for the high, continuous flow rates found in irrigation; in DN50 and DN65 it offers a permanent flow rate of 63 m³/h. With the optional pulse output it can be connected to an irrigation control system, and because it is made in Türkiye, spare parts and service are easy to obtain.
Installation, Reading and Re-verification
Install the meter between mating flanges of the same nominal size, with gaskets, so that the arrow on its body points in the direction of water flow; the number and size of the bolts must match the values in the table. A strainer upstream of the meter and an isolating valve before and after it make maintenance and replacement easier.
Check your local regulations for the periodic re-verification requirements of cold water meters.
Other models: DN250 Woltman Water Meter · Woltman (flanged) water meters · All water meters · All products from this brand: Klepsan
| Meter Type | : | Irrigation Water |
| Body Size (DN) | : | DN250 (10″) |
| Meter Design | : | Woltman |
| Permanent Flow Rate (Q3) | : | 630 m³/h |
| Body Length (L) | : | 450 mm |
| Connection Type | : | Flanged |
| Remote Reading | : | Pulse |
| Max. Water Temperature | : | 50 °C |
| Measuring Range (R) | : | R50 |