The Belimo lift valves of the H6..S series are designed for precise and reliable regulation of water and steam flow in closed heating and air conditioning systems. They are suitable for continuous performance regulation within a non-critical range of operating conditions.

The valves feature a cast iron body EN-GJL-250 with a protective coating, a stainless steel closure body and shaft, and PTFE V-ring type sealing. The flanged connection design according to ISO 7005-2 ensures easy installation and high wear resistance even at higher temperatures.

Main Features

• 2-way design with flanged connection PN16
• For water, steam, and glycol mixtures up to 50%
• Operating fluid temperature 5...150 °C
• Equal percentage flow characteristic (VDI/VDE 2173)
• Stainless steel internal components and PTFE sealing
• Maintenance-free design

Technical Specifications