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


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.


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