TBV-C – NPT threads

IMI TA
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​​​​​​​ Terminal balancing valve for ON-OFF control Designed for use in terminal units in heating and cooling systems, the TBV-C ensures accurate hydronic control and optimum throughput over a long lifetime. IMI Hydronic Engineering’s dezincification resistant alloy, AMETAL®, minimises the risk of leakage.

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%).

Leakage rate:

Tight sealing

Material:

Valve body: AMETAL®
Seat seal: Valve disc of EPDM
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 T.

Articles

Female thread

DN
Size
D
Da*
L
H
Kvs
Kg
EAN
Article No
TBV-C LF, low flow
15
1/2"
1/2 NPT
M30x1,5
81
58
0,90
0,50
7318794019706
52 133-515
TBV-C NF, normal flow
15
1/2"
1/2 NPT
M30x1,5
81
58
1,8
0,50
7318793949707
52 134-515
20
3/4"
3/4 NPT
M30x1,5
91
57
3,4
0,40
7318793949806
52 134-520
25
1"
1 NPT
M30x1,5
111
64
7,2
0,73
7318794021709
52 134-525

*) Connection to actuator.


Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

→ = Flow direction

Accessories

Presetting tool

For TBV-C, TBV-CM

EAN
Article No
7318793886002
52 133-100

Download All
Name Document Type Download All
TBV-C_NPT_EN_MAIN.pdf Technical Specifications
TBV-C_NPT_US_low.pdf Technical Specifications
EMO-T_EN_low.pdf Related Products
TBV-C_as_from_06.pdf Installation Instructions
TBV-C_-CM_-CMP_exchange_of_O-ring_web.pdf Installation Instructions
Statem_of_Conf_TBV_TBV-C_TBV-CM_EN.pdf Legal Documents

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