TBV-CM – NPT threads

IMI TA
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​​​​​​​ 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®, minimizes 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 (not steam) and cooling systems.

Functions:

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

Dimensions:

1/2" – 1"

Pressure class:

PN 16 (230 psi)

Temperature:

Max. working temperature: 248°F
Min. working temperature: -4°F

Media:

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

Lift:

0.157 in

Leakage rate:

Tight sealing

Material:

Valve body: AMETAL®
Valve plug: PPS (polyphenylsulphide)
Seat seal: EPDM/Stainless steel (1/2"-3/4"). EPDM/AMETAL® (1").
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.

Articles

Female thread

Size
(DN)
D
Da*
L [in]
H [in]
Cvs
lb
Article No **
North America
Article No
International
TBV-CM LF, low flow
1/2"
15
1/2 NPT
M30x1,5
5.04
2.28
0.46
1.08
52 143-715
52 143-515
TBV-CM NF, normal flow
1/2"
15
1/2 NPT
M30x1,5
5.07
2.28
1.16
1.15
52 144-715
52 144-515
3/4"
20
3/4 NPT
M30x1,5
5.47
2.24
2.32
1.41
52 144-720
52 144-520
1"
25
1 NPT
M30x1,5
6.46
2.52
4.64
2.18
52 144-725
52 144-525

*) Connection to actuator.


**) Distributed by Victaulic.


Cvs = gpm at a pressure drop of 1 psi and fully open valve.

→ = Flow direction

TBV-CM Sets

Kit package – Valve TBV-CM and actuator EMO TM

Boxed separately

Kit No **
Size
Description
TBV-CM + EMO TM NC
KIT1021010
1/2"
1/2" TBV-CM LF (52 143-715) + EMO TM 24 V NC (1868-02.500)
KIT1021009
1/2"
1/2" TBV-CM NF (52 144-715) + EMO TM 24 V NC (1868-02.500)
KIT1021011
3/4"
3/4" TBV-CM NF (52 144-720) + EMO TM 24 V NC (1868-02.500)
KIT1021012
1"
1" TBV-CM NF (52 144-725) + EMO TM 24 V NC (1868-02.500)


**) Distributed by Victaulic.

Accessories

Presetting tool

For TBV-C, TBV-CM, KTCM 512

EAN
Article No
7318793886002
52 133-100

Name Document Type Download All
TBV-CM_NPT_EN_low.pdf Technical Specifications
TBV-CM_NPT_US_low.pdf Technical Specifications
EMO-TM_US_low.pdf Related Products
TBV-CM_instruction.pdf Installation Instructions
TBV-C_-CM_-CMP_exchange_of_O-ring_web.pdf Installation Instructions
Decl_of_Conf_TBV-CM_NPT.pdf Legal Documents

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