KSB BOA-H Metal Bellows Valve PN25 DN100
Leak-tight, precise flow control for demanding steam and thermal oil lines.
The KSB BOA-H Metal Bellows Valve delivers reliable flow control in industrial plants, particularly on steam, hot water and thermal oil lines. Moreover, its metal bellows stem design guarantees full leak-tightness where sealing is critical. Furthermore, the GGG40 ductile iron body maintains stable performance from -10°C to +350°C.
The PN25 pressure rating and DN100 nominal diameter integrate easily into standard flanged lines. In addition, the throttling plug regulates flow in very fine increments, therefore stabilizing the system. The handwheel drive allows manual control, which is ideal for emergency intervention during power outages. A colour-coded external position indicator shows the valve status instantly, consequently enabling fast operator decisions.
KSB BOA-H Metal Bellows Valve — Technical Specifications
This valve is widely used in chemical plants, petrochemical refineries and boiler rooms. In addition, it plays a critical role in thermal oil systems and heat treatment lines, where the metal bellows design reduces maintenance costs. Furthermore, ATEX compliance allows safe operation in explosive atmospheres, therefore making it suitable for harsh process conditions.
Key Advantages
- Metal bellows stem design for full leak-tightness and low maintenance
- Throttling plug for precise flow control and system stabilization
- Wide temperature range (-10°C to +350°C) for versatile use
Applications
- High-temperature and high-pressure control in steam and hot water lines
- Aggressive media and high-pressure applications in chemical and petrochemical plants
- Safe flow control in thermal oil systems and boiler rooms
In conclusion, the KSB BOA-H Metal Bellows Valve provides reliable flow control on high-temperature and high-pressure process lines. ORFA Industrial has been your trusted partner in industrial valves and flow control solutions since 1985. ORFA Industrial supplies worldwide and provides technical support and procurement through our expert team.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies





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