Features & Benefits
Presetting
Ensures accurate balancing with a simple allen key operation.
PTFE coated spindle
Eliminates sticking, making for trouble-free operation and simpler maintenance.
Shut-off function
For easy maintenance.
Technical Information
Application:
Heating systems.
RADIETT: For new installations
RENOVETT: For renovation
Functions:
Regulating
Presetting
Shut-off
Convertible to two-pipe
Pressure class:
PN 10
Max. differential pressure:
100 kPa = 1 bar
The maximum recommended pressure drop in order to avoid noise:
3 mVp = 30 kPa = 0.3 bar (for all valves and sizes)
Temperature:
Max working temperature: 120°C
Material:
Valve body: Brass
Valve disc: Brass
Upper part of spindle is PTFE-coated.
Surface treatment:
Nickel-plated
Marking:
TA, RADIETT or R-ETT and flow direction arrows.
Connection to thermostatic head and actuator:
HEIMEIER M30x1,5
Articles
Male FPL-thread
TA RADIETT-S
Male FPL-thread
Side entry
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_680-005_M_u_muttrar.gif)
1-pipe
d1 | d2 | L1 | L2 | H | H1 | EAN | Article No |
M28x1,5 | M22x1,5 | 40 | 31 | 27 | 58 | 7318792680502 | 50 680-005 |
S = Spheric
Male FPL-thread
TA RADIETT-U/S74
Male FPL-thread
Bottom entry
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_670-005_M.gif)
1-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
M26x1,5 | M22x1,5 | 40 | 40 | 60 | 7318792675300 | 50 670-005 |
S = Spheric
Incl radiator unionG1/2 female thread for KOMBI
RVES
Incl radiator union
G1/2 female thread for KOMBI
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_684-005_M.gif)
1-pipe
d1 | d2 | d3 | L1 | L2 | H | H1 | EAN | Article No |
M28x1,5 | G1/2 | R1/2 | 35 | 55 | 48 | 56 | 7318792683107 | 50 684-005 |
S = Spheric
G1/2 female thread for KOMBI
RVE
G1/2 female thread for KOMBI
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_683-005_M.gif)
1-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
M26x1,5 | G1/2 | 35 | 40 | 65 | 7318792682704 | 50 683-005 |
S = Spheric
Male FPL-thread
RADIETT-S
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_680-005_M_u_muttrar.gif)
1-pipe
d1 | d2 | L1 | L2 | H | H1 | EAN | Article No |
M28x1,5 | M22x1,5 | 40 | 31 | 27 | 58 | 7318792680502 | 50 680-005 |
S = Spheric
Male FPL-thread
S74/RADIETT-U
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_670-005_M.gif)
1-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
M26x1,5 | M22x1,5 | 40 | 40 | 60 | 7318792675300 | 50 670-005 |
S = Spheric
Male FPL-thread
ARCU K 1000/K 1100
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_672-005_M.gif)
One-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
M34x1,5 | M22x1,5 | 40 | 40 | 64 | 7318792676307 | 50 672-005 |
F = Flat
Male FPL-thread
ARCU K 100
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_681-005_M.gif)
One-pipe
d1 | d2 | L1 | L2 | H | H1 | EAN | Article No |
M34x1,5 | M22x1,5 | 40 | 27 | 29 | 58 | 7318792681509 | 50 681-005 |
F = Flat
2 = Optional connection points, inlet and outlet (2 different injection pipes incl.).
Male FPL-thread
Fellingsbro M68 cc 35
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_677-005_M.gif)
One-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
G3/4 | M18x1,5 | 35 | 40 | 68 | 7318792679308 | 50 677-005 |
G3/4 | M21x1,5 | 35 | 40 | 68 | 7318792680106 | 50 679-005 |
G3/4 | M22x1,5 | 35 | 40 | 68 | 7318792679704 | 50 678-005 |
1 = Optional connection points, inlet and outlet (provided by a socket in the radiator).
F = Flat
Male FPL-thread
Fellingsbro TKM cc 35
Male FPL-thread
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_675-005_M.gif)
One-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
G3/4 | M18x1,5 | 35 | 40 | 72 | 7318792677908 | 50 675-005 |
Female thread G1/2
OSBY
Female thread G1/2
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/50_685-005_M.gif)
1-pipe
d1 | d2 | L1 | L2 | H | EAN | Article No |
M28x1,5 | G1/2 | 40 | 40 | 72 | 7318792683404 | 50 685-005 |
1 = Optional connection points, inlet and outlet (provided by a socket in the radiator).
S = Spheric
For bottom entry valves
Plug, two-pipe
For bottom entry valves
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/Without_M/50_670-008.jpg)
EAN | Article No | |
Yellow | 7318792675409 | 50 670-008 |
TA 372 Compression connection with cone
![](https://assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Drawings/Radiett_Renovett/With_M/53_372-412_M.gif)
D | d | N | EAN | Article No |
12 | M22x1,5 | 25 | 7318793632708 | 53 372-412 |
14 | M22x1,5 | 25 | 7318793632807 | 53 372-414 |
15 | M22x1,5 | 25 | 7318793632906 | 53 372-415 |
16 | M22x1,5 | 25 | 7318793633002 | 53 372-416 |
18 | M22x1,5 | 25 | 7318793633101 | 53 372-418 |
Photos
![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50683005.gif?itok=QbW-Us2o)
50683005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/RadiettU.gif?itok=WLEsAnKX)
RadiettU
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50670008.gif?itok=L43IVJ3T)
50670008
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50685005.gif?itok=9oTFtxcO)
50685005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/RadiettS.gif?itok=4kORwQ-v)
RadiettS
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50684005.gif?itok=fA9aYnoj)
50684005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50672005.gif?itok=WL13ts95)
50672005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50601100_persp.gif?itok=fWazEr4E)
50601100_persp
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50670005.gif?itok=xviLcGTG)
50670005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50677005.gif?itok=WFJBBhG8)
50677005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50680005.gif?itok=4I_ixyqt)
50680005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50675005.gif?itok=9cOfUqF0)
50675005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/RadiettSpersp_kat.gif?itok=R5twPVl3)
RadiettSpersp_kat
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50601100.gif?itok=pDgEFY5R)
50601100
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50681005.gif?itok=0FZC2fNc)
50681005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50679005.gif?itok=P2aApgB3)
50679005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/50678005.gif?itok=S8a6xMTv)
50678005
Select a format Download![](/sites/default/files/styles/large/https/assets.imi-hydronic.com/Pictures/Image_Gallery_Heimeier/Photos/Radiett_Renovett/RadiettUpersp_kat.gif?itok=JZLeWiqp)