Page 170 - Catalogue 2019

VIBRATION / DOSING VALVE VIDOS VIBRATION / DOSING VALVE VIDOS

TECHNICAL DATA TORQUE

Nominal diameter: DN 150 - DN 400 - The torque values specified
(Md) are based on liquid and
Face-to-face: EN 558 Series 20 lubricant media
ISO 5752 Series 20 - Powdery (non-lubricant)
API 609 Table 1 media Md x 1,3
DN [mm] 150 200 250 300 350 400
Flange accommodation: EN 1092 PN 10/16 - Dry gases/high viscous Size [in] 6 8 10 12 14 16
ASME Class 150 media Md x 1,2 MD [Nm] 110 140 200 280 720 980
- The values specified are based
Flange surface design: EN 1092 Form A/B on the initial breakaway torque
ASME RF, FF
- Dynamic torque specification
Top fl ange: EN ISO 5211 available upon request

Marking: EN 19 Regarding the dimensioning of
actuators, please contact our
engineers.
Tightness check: EN 12266 (Leakage rate A)
ISO 5208, Category 3

Temperature range: -10°C to +200°C (depending on
pressure, medium and material)

Operating pressure: max. 10 bar

Resilient seated wafer type butterfl y valve for semi-corrosive media
with vibration function.

K -VALUES Opening angle α°
v
FEATURES - The K -value [m³ per hour] is the DN Size
v
flow of water at a temperature of [mm] [in] 20° 30° 40° 50° 60° 70° 80° 90°
- One piece disc/shaft 5°C to 30°C (41°F to 86°F) at 150 6 76,5 97,3 197 375 629 957 1360 1830
∆p of 1 bar
- Split body with stainless steel screws 200 8 137 187 373 697 1160 1760 2510 3400
- Insulation height as per plant regulations - The K -values specified are 250 10 227 271 563 1090 1850 2830 4010 5390
v
- Optional: Special design RWTÜV certifi ed to TA-Air/ VDI 2440 based on tests carried out by the 300 12 287 409 820 1550 2610 4050 5880 8120
Delfter Hydraulics Laboratories, 350 14 399 488 1070 2110 3590 5480 7760 10400
- Triple shaft bearing the Netherlands 400 16 557 703 1360 2600 4470 7060 10400 14600
- Disc`s sealing surface mirror polished
- Permissible velocity of flow Subject to change without notice
- Seal materials optional according to FDA or EC 1935/200 Vmax 4,5 m/s for liquids,
- Can be disassembled, material-specifi c recycling possible Vmax 70 m/s for gases
- Also available as stainless steel version Z611-K - The throttle function is linear at
- Optional according to ATEX an angle 30° to 70°

- Avoid cavitation
GENERAL APPLICATIONS For further values, please contact
our engineers.
- Dosing and discharging of solid materials
- Food and beverage industry
- Pneumatic materials handling technology
- Power plant technology

The vibrator causes a linear vibration, which swings the disc
horizontally. The frequency of the vibration is controlled via air
pressure.

post@ebro-armaturen.com
ViDos 4.12 www.ebro-armaturen.com
11.2018