ES000329-BOA-H-HE-HV-HEV

BOA-H/HE/HV/HEV


Main applications

  • Biofuels
  • Boiler circulation
  • Boiler feed systems
  • Breweries
  • Chemical industry
  • District heating
  • Energy
  • Food and beverages
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Nuclear Power Stations
  • Oil /Gas
  • Petrochemical Industry
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Special processes
  • Steam and hot water, district heating
  • Steam circuits
  • Steel
  • Sugar
  • Turbine Island

Technical data

T max 450 °C
DN max 350
PN max 40

Design

Bellows-type globe valve to DIN/EN with flanged, butt weld or socket weld ends, with shut-off valve disc or throttling plug, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.

Application

In industrial plants, building services, power stations and shipbuilding. For water and steam. Other non-aggressive fluids such as gas or oil on request.

Further technical information about BOA-H/HE/HV/HEV

Overview of technical data

T -10 – 450 (°C)
DN 10 – 350
PN 40
Actuator options available ex works Electric actuator type MAT-E, Pneumatic actuator type MAT-P/PC
Body design Straight pattern body
Bonnet design Bonnet
Dimension standard EN 12982/64, EN 558-1/1 ISO 5752/1
Handwheel movememt Rising
Valve disc/plug material Metal-to-metal seat
Threaded-end design Flange design, butt weld end design
Stem sealing Bellows with back-up gland packing
Body material (EN standard) 1.0460, 1.0619+N
Main applications Energy, Industry and process engineering, Building services
Body material Cast steel, Forged steel
Body/bonnet seal element Internally and externally confined seal