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BOA-H Globe valve
Globe valve


Bellows-type globe valve to DIN/EN with flanged ends, with on/off disc or throttling plug, standard position indicator with colour coding for identification of valve design, replaceable valve disc; bellows protected when valve is in fully open position; seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
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Technical Data

  • Nominal pressure Hydr casingPN 16, PN 25
  • Maximum nominal size TSGDN 350
  • Max allowed fluid temp TSG350 °C

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  • High operating comfort at no extra charge: position indicator with travel stop and locking device outside the insulation. Valve disc position can be checked at any time.
  • Optimum start-up and throttling due to standard throttling plug up to DN 100 (seat-guided V-port plug optionally available for all valve sizes to meet maximum throttling requirements).
  • When the valve is fully open, the bellows is confined within the valve body, protected from pressure surges.

Technical Data

  • Component functionShut off/control flow
  • Connection type InletFlange
  • Design concept DriveWith handwheel
  • Mtrl Hydraulic casingEN-GJL-250, EN-GJS-400-18-LT
  • Nominal pressure Hydr casingPN 16, PN 25
  • Maximum nominal size TSGDN 350
  • Minimum nominal size TSGDN 15
  • Max allowed fluid temp TSG350 °C
  • Min allowed fluid temp TSG-10 °C
  • Valve body typeAngle valve with flanged ends, Straight-way vlv w.flngd ends

Sectional Drawings


TitleFormatSizeLast change
2-page product description BOA-H (7150.022_EN)PDF1.292021/4/19
TitleFormatSizeLast change
Declaration of Conformity (0570.8524_EN)PDF0.22021/4/19
TitleFormatSizeLast change
Flow characteristics BOA-H (7150.4_EN)PDF2.892021/4/19
TitleFormatSizeLast change
Operating instructions (0570.8_EN)PDF9.772021/4/19
Assembly instructions limit switch (0570.812_EN)PDF1.392021/4/19
TitleFormatSizeLast change
TitleFormatSizeLast change
BOA-H JL (7150.521_EN)ZIP0.022021/4/19
BOA-H JS PN 16 (7150.522_EN)ZIP0.022021/4/19
BOA-H JS PN 25 (7150.523_EN)ZIP0.012021/4/19