The Bleeding and Venting Valve EB 3.52

is a float-controlled start-up bleed valve manufactured completely from deep-drawn stainless steel components 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.

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
  • All stainless steel construction
  • Excellent surface quality
  • Corrosion-resistant, very lightweight and compact
  • Quick-release body clamp ring
Options
  • Body lock with collar flange
  • Float adjustment to the density of the medium
  • Elastomers as per FDA and USP Class VI
  • Non-return valve to prevent venting
  • Aseptic or ANSI flanges, welding spigots .....
Technical Data
DN
25 - 100
PN
16
p
DN 25 - 50 up to 12 bar
DN 65 - 100 up to 13 bar
Q
1935 Nm3/h
T
130 °C
 
 
Advantages
sectional drawing bleeding and venting EB 3.52
Sturdy valve mechanism Low maintenance
1
Large seat surface, soft gasket High bleeding and venting performance, tight valve closure
2
Mankenberg clamp systemEasy maintenance
3
Stainless steel (1.4404 / 316L), deep-drawn, corrosion-resistant, light and compactLong service life, handy assembly, low delta ferrite content possible
4
Internal parts and float stainless steel (1.4404 / 316L)Resistant to pressure and corrosion, max. operational life-span, long service intervals
5
Excellent standard surface qualityEasy to clean
6
Options
Non-return valve to prevent venting
A
Optional elastomer selectionSuitable for ozone, FDA compliant …
B
Special coating possibleFlexible application in different environmental conditions
C
Float adapted to medium density
D
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References
  • Wintershall
  • OMV
  • Wacker
  • Stadtwerke
  • Vattenfall
  • Unilever
  • Evonik
  • Alstom
  • E.ON
  • SMS Siemag
  • Henkel
  • BASF
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