The Schischek ExMax-15-F actuator assembly and the 3-way mixing valve 3F150 represent a robust and reliable solution for industrial applications where precise control of heating and cooling media flow is required. The combination of an ATEX-certified electric actuator and a cast iron valve with flanged connection ensures long service life and reliable operation even in demanding conditions.

The 3-way valves of the 3F series are designed for both mixing and distribution functions in heating and cooling systems. Thanks to their robust cast iron construction and flanged connection, they offer a reliable solution for applications with higher demands on stable flow and precise regulation.

The 3F models are made from high-quality cast iron and equipped with internal parts and seals suitable for a wide range of liquids. These valves are an ideal choice for operations where long service life, easy installation, and mechanically robust construction are required.

Suitable Media

• Liquids: water, cooling liquids, heat transfer media compatible with EPDM.

• Gases: the valve is primarily intended for liquids; use for gases only after assessing compatibility and pressure class.

The range of use is from –10 °C to +110 °C and up to pressure class PN 6.

Assembly Contents

1x ExMax-15-F

1x 3-way valve 3F150

1x Adapter for connecting the actuator to the valve

1x Exbox-3P (for wiring connection in Ex environment)

1x MKK-S (for easy mounting of the Exbox on the ExMax)