KSB BOA-H Metal Bellows Valve PN16 DN20

KSB BOA-H Metal Bellows Valve PN16 DN20

Maintenance-free, leak-tight flow control for high-temperature steam and thermal oil lines.

The KSB BOA-H Metal Bellows Valve is engineered for steam and hot fluid lines that demand maintenance-free, leak-tight and long-lasting flow control. In addition, its GG25 cast iron body ensures safe operation between -10°C and +350°C. Therefore, it delivers critical flow control in steam, hot water and thermal oil systems.

A metal bellows design removes mechanical packing wear, so the valve needs no re-packing and stays sealed. The DN20 (3/4″) nominal bore and PN16 pressure class combine with flanged EN 1092 connections for straightforward integration into existing pipework. Furthermore, the handwheel drive allows precise manual adjustment, while an externally colour-coded position indicator lets operators monitor the opening degree from a distance. The body is finished in RAL 5002 blue and weighs 4 kg.

KSB BOA-H Metal Bellows Valve — Technical Specifications

Chemical, petrochemical and energy plants rely on this valve for demanding duties. In particular, it provides critical flow control in steam generation and distribution lines, as well as in hot water and thermal oil installations. Consequently, it is a standard choice for heating, cooling and process control systems, and for power stations and factories seeking greater energy efficiency.

The KSB BOA-H Metal Bellows Valve meets the high-temperature and high-pressure requirements of industrial plants. Moreover, ORFA Industrial supplies it worldwide and provides technical support as an authorised distributor. Contact our expert team to find the best solution for your project.

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