High-temperature ball valves with various setup and actuator options

Oyten, 02.09.20

Our new HSO series ball valves cover a wide range of applications in the chemical industry. In the standard version the ball seats that come in direct contact with the transported medium are made of RTFE or stainless steel. They are characterized by high material resistance to changing media and therefore offer a wide range of applications and protection of the highest degree when working with hazardous media.

In the metallic stainless-steel version, the HSO series ball valves are particularly well suited for use in applications with both low temperatures down to -46 °C and high temperatures up to 454 °C. With their high temperature suitability, these ball valves are the ideal shut-off valve, for example in processes with thermal oils, in heat tracing of columns and pipelines, or in plants where hot process media are used.

Multi-part construction with an assembly interface according to ISO 5211

The special feature of the HSO series is the mounting interface according to ISO 5211, which allows a cost-effective, modular assembly of optional hand levers, stem extensions and actuators. Combinations of options can also be realized after consultation with our technical specialists, for example a stem extension with dead man's lever, a stem extension with actuator, etc. With the standardized interface, it is also possible to combine the ball valves of the HSO series with components of other manufacturers. Due to the multi-part compact design and the lack of assembly bridges, these ball valves are also particularly easy to maintain.

A stem extension of 100 mm, which is especially suitable for high temperatures, can be offered for the series HSO, so that the ball valve can also be used and operated in insulated pipe systems. For use in critical applications or for systems, where contact with toxic or hazardous media is required, Hy-Lok D offers a spring-loaded dead man's handle, or pneumatic rotary actuators for automated processes.

In the RTFE ball seat design Hy-Lok D Series HSO ball valves meet the EN ISO 15848-1 (TA-Luft) standard. Further versions according to Fire Safe API 607 / API 608 or NACE MR0175 are available on request.

Technical Data

Hy-Lok D Ball Valves HSO Series (Catalogue H-HSOBV)

Product page: Ball Valves

© Hy-Lok D Vertriebs GmbH

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