Description
The 2-3FSA valve family is designed for precise flow control and mixing applications in heating, cooling and industrial HVAC systems operating at increased pressure levels. Featuring a globe valve design and a robust spheroidal cast iron body, these valves provide stable regulation, reliable shut-off and long term performance in demanding installations.
The two-way versions are optimized for accurate flow modulation, while the three-way variants enable reliable mixing or diverting control. Designed for seamless integration with electric actuators, the 2FSA & 3FSA family is well suited for distribution circuits, heat exchangers and central plant applications.
Key Features
Two-way and three-way globe valves in one product family
Nominal diameter range DN25…DN80
Pressure rating PN25
Flanged connection
Kvs range 4…100
Spheroidal cast iron body
Suitable for water, overheated water, glycol mixtures and steam
Media temperature range –10…230 °CLow leakage design for stable and accurate regulation
Compatible with electric globe valve actuators
Motorized by MVE and MVH actuators
Benefits
One valve family for control and mixing applications
Stable control performance under higher pressure conditions
Reliable operation in demanding HVAC installations
Proven construction for long service life
Easy actuator integration and servicing
Applications
Heating and cooling distribution circuits
Heat exchangers and AHU coils
Central plant and boiler room installations
Mixing and diverting applications
Commercial and industrial HVAC systems
