TBV-CM – NPT threads
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.
Features & Benefits
Presetting tool
For accurate and easy balancing.
Shut-off function
Ensures straightforward maintenance procedures.
Self-sealing measuring points
For quick and easy measurement.
Technical Information
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 | 1.15 | 52 143-715 | 52 143-515 |
TBV-CM NF, normal flow | |||||||||
1/2" | 15 | 1/2 NPT | M30x1,5 | 5.04 | 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
For TBV-C, TBV-CM
Presetting tool
For TBV-C, TBV-CM
EAN | Article No |
7318793886002 | 52 133-100 |
Photos
52143515
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52144525
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TBV-CM_LF_NPT
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TBV-CM_NF_NPT_persp
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52133100
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52144520
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52143100
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TBV-CM_NF_NPT
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