BOA-CVE H
Main applications
- Biofuels
- Breweries
- Building services
- Food and beverages
- Heating / ventilation / air-condition
- Industry engineering
- Steam and hot water, district heating
- Steel
- Sugar
- Surface treatment
Technical data
T max
450 °C
DN max
200
PN max
40
Design
Service-friendly control valve to DIN/EN with flanged ends, either with linear or equal-percentage control characteristic at Kvs values of 0.1 to 630 m³/h and closing pressures of up to 40 bar; all internal parts are easy to replace without special tools, including the reversible seat; noise level reduced by standard two-stage pressure reduction combining a parabolic plug and multi-hole cage; with electric actuator.
Application
General industrial facilities, process engineering, plant engineering, cooling circuits, heating systems.
Further technical information about BOA-CVE H
Overview of technical data
T | -10 – 450 (°C) |
DN | 15 – 200 |
PN | 40 |
Actuator effect | Double-acting |
Actuator options available ex works | Electric actuator type EA-B or EA-C, Electric actuator to customer's choice |
Type of control | Continuous-action or Open/Stop/Closed actuation |
Actuator movement | Translatory motion |
Actuator voltage frequency | 50.0 (HZ) |
Valve characteristic | Equal-percentage/Linear |
Valve disc material | 1.4571 |
Dimension standard | EN 581-1/1 ISO 5752/1 |
Valve disc/plug material | Soft and metal-to-metal seat |
Threaded-end design | Flange design |
Actuating signal | 4-20mA |
Stem sealing | PTFE V-rings with spring or graphite gland packing |
Body material (EN standard) | GJS-400-18-LT |
Main applications | Industry and process engineering, Building services |
Body material | Nodular cast iron |
Actuator position indicator | Continuous |
Max. ambient temperature, actuator | 60.0 (°C) |
Min. ambient temperature, actuator | -20.0 (°C) |
Actuator position feedback | Yes |
Body/bonnet seal element | Internally and externally confined seal |
Force transmission | Gear |
Max. closing force [N] | 25000.00 |