Globe valves Type BOA-H - PN16 -GG25

The BOA-H globe valve made of EN-GJL250 (formerly GG-25) cast iron with bellows seal is completely maintenance-free and suitable for use in industrial, building and power plant applications. It is ideal for permanent use and achieves very good flow rates with a good throttling function. It is available in nominal sizes DN15 to DN300. The nominal pressure is PN16, the pressure and temperature assignment according to EN1092 must be observed. The bellows in the shut-off valve type BOA-H is chambered when the valve is fully open and thus protected against pressure surges. This ensures maximum safety even at high pressure peaks.


  • Hot water heating systems
  • Boiler water heating systems
  • Heat transfer units
  • Other media on request

Technical details


Housing of cast iron EN-GJL-250 (JL1040) earlier GG25


shut of valve in straight type series booklet 7150.1
standard with position indicator, stroke limiter and locking device

Nominal size:

DN15 bis DN300

Nominal pressure:

PN 16


from -10°C up to +300°C


Optional versions are possible.

Request an offer
+49 (0) 2461 91634 00