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Safety valve 451-bFK-20-f/f-20/20-EPDM-6bar r/r 1.4408 PN70 Rust=0.5-70.0bar

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Vendor code:451-bFK-20-f/f-20/20-EPDM-6bar
Safety valve 451-bFK-20-f/f-20/20-EPDM-6bar r/r 1.4408 PN70 Rust=0.5-70.0bar
Diameter DN, mm
Pressure PN, bar
Housing material
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$13.75
11
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Safety valves made of stainless steel, angular shape with threaded connection

The advantages and application possibilities of this series of high-alloy stainless steel begin where the red brass versions have already exhausted their capabilities. The flexibility of the design ensures an optimal configuration for each application. In addition to the basic version, the necessary special equipment to meet the highest safety requirements is provided by various versions of seals and materials that compensate for back pressure with a metal corrugated cover and/or a gas-tight cap of special equipment.
usage
For protection:
  • Pressure vessels /systems for neutral /non-neutral vapours, gases and liquids
  • To protect steam boilers and steam systems
  • For the protection of silos and tank vehicles for liquid, bulk and powdery materials1
in accordance with the rules and regulations for the use of the appropriate valve and seal design.
  • Chemical plants, biogas plants
  • Desalination
  • Production of industrial and medical equipment (sterilizers, autoclaves)
  • In the field of recycling in the food, pharmaceutical and cosmetic industries
  • The valves are supplied with factory-set actuation pressure, sealed.
Features
Diameter DN, mm
Pressure PN, bar
Housing material
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