Description
The 2TBB.
T and 3TBB.
T valve family is designed for flow control and mixing applications in heating, cooling, air-conditioning and thermoventilation systems, as well as in industrial installations. With a bronze body and globe valve construction, these valves provide reliable control performance and durability in standard PN16 systems.
The two-way versions are intended for control applications with tight shut-off, while the three-way variants are designed exclusively for mixing or diverting functions. Thanks to threaded connections and compatibility with electric actuators, the 2–3 TBB.
T family represents a versatile solution for HVAC and industrial process applications.
Key Features
Two-way and three-way globe valves in one product family
Nominal diameter range DN15…DN50
Pressure rating PN16
Internally threaded connection
Kvs range 2…38
Bronze valve body
Equal percentage control characteristic for 2-way versions
Modified parabolic plug for 3-way versions
Suitable for water and glycol mixtures
Media temperature range 2…150°CTight shut-off for 2-way versions
Low leakage design for 3-way versions
Compatible with electro-mechanical globe valve actuators
Motorized by MVC.03 and MVC503R actuators
Benefits
One valve family for control and mixing applications
Reliable operation in HVAC and industrial systems
Proven materials for long service life
Easy integration with standard electric actuators
Applications
Heating and cooling systems
Air-conditioning and thermoventilation plants
Mixing and diverting applications
Domestic hot water systems
Industrial process installations
