TBV
Terminal valve
The TBV terminal valve delivers accurate hydronic balancing.
Features & Benefits
Handwheel
User-friendly handwheel for easy balancing and shut-off.
Self-sealing measuring points
For simple, accurate balancing.
AMETAL®
Dezincification resistant alloy that guarantees a longer valve lifetime and lowers the risk of leakage.
Technical Information
Applications:
Heating and cooling systems.
Functions:
Balancing
Pre-setting
Measuring
Shut-off
Dimensions:
DN 15-20
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%).
Material:
Valve body: AMETAL®
Seat seal: Valve plug of EPDM
Spindle seal: EPDM O-ring
Valve insert: PPS (polyphenylsulphide)
Return spring: Stainless steel
Spindle: AMETAL®
Handwheel: Polyamide
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)
Articles
Female threads
DN | D | L | H | Kvs | Kg | EAN | Article No | |
TBV LF, low flow | ||||||||
15 | G1/2 | 81 | 66 | 0,90 | 0,34 | 7318793961303 | 52 137-115 | |
TBV NF, normal flow | ||||||||
15 | G1/2 | 81 | 66 | 1,8 | 0,34 | 7318793961709 | 52 138-115 | |
20 | G3/4 | 91 | 62 | 3,4 | 0,40 | 7318793962102 | 52 138-120 | |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
TBV with female thread can be connected to smooth pipes with KOMBI compression coupling. See catalogue leaflet KOMBI.
