EB 3.50
Start-up bleeding valve for high to very high flow rates
Bleeding and venting valves EB 3.50

The bleeding and venting valve EB 3.50

is a float-controlled start-up bleed valve. Its body is made of steel whilst the internal components are manufactured from stainless steel featuring excellent corrosion resistance. The float is precisely guided in the outlet spigot. The valve cone is fitted with a soft seal. The minimum pressure required for valve sealing is 0.3 bar. If small air volumes have to be bled during continuous operation, a dual bleed valve should be used.

Thanks to the large cross-sectional area of the seat these valves are capable of handling large air volumes at low pressures. They close as soon as the system is filled with fluid. When the liquid level drops these valves will only open if the system is depressurised; they will not open under working pressure.

Mankenberg M-XTRA
Product features
Standard
  • High pressure resistant welded construction
  • Body made of steel
  • Soft seal
Options
  • Stainless steel body
  • Float adjustment to the density of the medium
  • Rubber or plastic coating for corrosive fluids
  • Various seal materials suitable for your medium
  • Aseptic or ANSI flanges, welding spigots .....
Technical data
DN
100 - 300
PN
6 - 40
Q
18550 Nm3/h
T
130 °C
Advantages
sectional drawing start-up bleeding and venting valve EB 3.50
Large seat surface, soft gasket High bleeding and venting performance, tight valve closure
1
Sturdy valve mechanism Low maintenance
2
Internal parts and float stainless steel (1.4404 / 316L)Resistant to pressure and corrosion, max. operational life-span, long service intervals
3
Various connection alternatives: DIN- , ANSI- or JIS flanges, welding ends ...No adapters or fitting pieces required
4
Compact design Minimum space required, easy transport
5
Deep-drawn version possibleGood price-performance ratio
6
Options
Optional elastomer selectionOil- and gasoline-resistant
A
Body made of stainless steel (1.4404 / 316L)
B
Special coatingSuitable for corrosive fluids
C
Float adapted to medium densityApplication in petrochemistry possible
D
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References
  • EnBW
  • E.ON
  • BASF
  • Uniper
  • Oiltanking
  • Brunei Fertilizer
Contact
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