Terminal balancing valve for modulating control

Designed for use in terminal units in heating and cooling systems, the TBV-CM ensures accurate hydronic control and optimum throughput over a long lifetime. IMI Hydronic Engineering’s dezincification resistant alloy, AMETAL^®, minimises the risk of leakage.

Key features

Presetting tool

For accurate and easy balancing.

Shut-off function

Ensures straightforward maintenance procedures.

Self-sealing measuring points

For quick and easy measurement.

Technical description

Application:

Heating and cooling systems.

Functions:

Control
Balancing
Pre-setting
Measuring
Shut-off (for isolation during system maintenance)

Dimensions:

DN 15-25

Pressure class:

PN 16

Temperature:

Max. working temperature: 120°C
Min. working temperature: -20°C

Media:

Water or neutral fluids, water-glycol mixtures (0-57%).

Lift:

4 mm

Leakage rate:

Tight sealing

Material:

Valve body: AMETAL^®
Valve plug: PPS (polyphenylsulphide)
Seat seal: EPDM/Stainless steel (DN 15-20). EPDM/AMETAL^® (DN 25).
Spindle seal: EPDM O-ring
Valve insert: AMETAL^®, PPS (polyphenylsulphide)
Return spring: Stainless steel
Spindle: AMETAL^®

AMETAL^® is the dezincification resistant alloy of IMI Hydronic Engineering.

Marking:

Body: TA, PN 16/150, DN, inch size and flow direction arrow.
Identification ring on measuring point:
White = Low flow (LF)
Black = Normal flow (NF)

Actuators:

See separate information on EMO TM.

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.