Accessories and spare parts

IMI Heimeier
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​​​​​​​ for thermostatic radiator valves Accessories, spare parts and retrofitting aids for thermostatic valve bodies Eclipse, V-exact II, Calypso, Calypso exact, Standard, with particularly low resistance, for reversed flow direction and thermostatic three-way valve bodies. Also for retrofit valves e. g. Radiett/Renovett and for older TA valves, e.g. RVT, RVO.

Handwheels

Handwheel M30x1,5

For HEIMEIER thermostatic valve bodies.
Max. medium temperature 100°C (212°F).

L
EAN
Article No
With locking ring
white RAL 9016
50
4024052156610
2001-00.325
With direct connection
white RAL 9016
41
4024052323494
1303-01.325
chrome-plated
41
4024052525195
1303-10.325

Handwheel M28x1,5

For older TA thermostatic valve bodies.

Colour
EAN
Article No
White
7318792605109
50 399-001

Handwheel for manual valve RVO-Ä, RVE-S

Incl. handwheel screw. Cone on spindle.

Colour
EAN
Article No
Grey
7318792562501
50 199-004

Setting tools

Setting key

for Eclipse. Color orange.

EAN
Article No
4024052937714
3930-02.142

Setting key

For V-exact II from 2012, Calypso exact, Calypso TRV-3 and Vekolux.
Color grey.

EAN
Article No
4024052035823
3670-01.142

Setting key

for V-exakt to end of 2011 and F-exakt.

EAN
Article No
4024052207015
3501-02.142

Universal key

as an alternative to the setting key art. no. 3501-02.142 for adjusting V-exakt to end of 2011/F-exakt. Also for thermostatic head B (temperature setting), Regulux lockshield, Vekolux double connection fitting and radiator air vent.
Refer also to the assembly and operating instruction.

EAN
Article No
4024052338917
0530-01.433

Regulating key for RVO and STK

52 187-003 must be used if the valve spindle top is made of plastic.

For valve
Material
EAN
Article No
RVO, STK
Plastic
7318792835803
52 187-003

Radiator connections

Ventilux

Radiator compensation fitting with continuously adjustable screw nipple. With this fitting, old valves of different supply and return pipe lengths can easily be replaced. Double O-ring sealing.
Permitted operating pressure PB 10 bar. Permitted operating temperature TB 120°C (248°F).
Adjustable to 35 mm. Radiator connection DN 32 (1 1/4").
High static pressures can lead to displacement of the compensation fitting. Secure pipes and radiators adequately. Ensure that stress-free installation is carried out.

DN valve
EAN
Article No
Right-handed thread
10 (3/8")
4024052157518
2001-01.600
15 (1/2")
4024052158713
2001-02.600
20 (3/4")
4024052159611
2001-03.600
Left-handed thread
10 (3/8")
4024052163618
2002-01.600
15 (1/2")
4024052164011
2002-02.600
20 (3/4")
4024052164318
2002-03.600

Reducing piece

for replacing old valves with valve bodies with smaller nominal widths.
Brass nickel-plated.

EAN
Article No
Rp 3/4 x R 1/2
4024052317103
2201-32.044
Rp 1 x R 1/2
4024052317219
2201-42.044
Rp 1 x R 3/4
4024052317318
2201-43.044
Rp 1 1/4 x R 1/2
4024052317417
2201-52.044
Rp 1 1/4 x R 3/4
4024052317516
2201-53.044

Threaded nipple

Conically sealing. Brass nickel plated.

EAN
Article No
R 3/8
4024052110513
0121-01.010
R 1/2
4024052111015
0121-02.010
R 3/4
4024052111510
0121-03.010

Union nut

Brass nickel plated.

DN valve
EAN
Article No
10 (3/8'")
4024052110612
0121-01.011
15 (1/2")
4024052111114
0121-02.011
20 (3/4")
4024052111619
0121-03.011

Threaded nipple

for length compensation. Brass nickel-plated.

Total length [mm]
EAN
Article No
47,0
R 3/8
4024052173815
2201-01.010
54,0
R 1/2
4024052174010
2201-02.010
52,5
R 3/4
4024052174218
2201-03.010

Threaded nipple

Standard length. Continuous thread for reduced lengths. Brass nickel-plated.

Total length [mm]
EAN
Article No
27,0
R 3/8
4024052175710
2202-01.010
31,5
R 1/2
4024052175918
2202-02.010

Straight sleeve with nut

(Taper connection)

DN
d
Da
L
L1
EAN
Article No
10
R3/8
M22x1,5
25
8
7318792687402
50 701-510
15
R1/2
M26x1,5
30
10
7318792687501
50 701-515
15
R1/2
M22x1,5
25
10
7318792687600
50 701-516
20
R3/4
M34x1,5
34
11
7318792687709
50 701-520

Straight sleeve with O-ring and nut

(Taper connection)

DN
d
Da
L
EAN
Article No
15
G1/2
M26x1,5
32
7318793830401
50 707-615
15
G1/2
M22x1,5
33
7318793825803
50 707-616

Elbow with nut

(Taper connection)

DN
d
Da
L
L1
H
EAN
Article No
10
R3/8
M22x1,5
48
8
44
7318792689208
50 702-110
15
R1/2
M26x1,5
56
10
46
7318792689307
50 702-115
20
R3/4
M34x1,5
65
11
51
7318792689406
50 702-120

Elbow

For manifold assemblies
(Taper connection)

DN
d
Da
L
H
EAN
Article No
10
M22x1,5
M22x1,5
27
26,5
7318792689802
50 702-510

Radiator connection

(Taper connection)

Threaded

d
For valve
EAN
Article No
R1/2
RADIETT-U
7318792692406
50 720-115

Radiator connection excl. insert pipe

(Taper connection)

d
L
For valve
EAN
Article No
R1/2*
35
RADIETT-S
7318792692505
50 721-115

*) Included in complete valve Art. No 50 684-005

Radiator connection excl. insert pipe

(For gasket)

d
L
For valve
EAN
Article No
R1/2
36
RENOVETT ARCU
7318792692703
50 721-915

Straight

DN
d
D
Da
L
L1
EAN
Article No
10
R3/8
G3/8
M22x1,5
46
8
7318792550805
50 015-110
15
R1/2
G1/2
M26x1,5
53
10
7318792550904
50 015-115
20
R3/4
G3/4
M34x1,5
60
11
7318792551000
50 015-120
25
R1
G1
M40x2
67
13
7318792550409
50 015-025
32
R1 1/4
G1 1/4
M50x2
74
14
7318792550508
50 015-032
40
R1 1/2
G1 1/2
M55x2
82
14
7318792550607
50 015-040
50
R2
G2
M70x2
90
16
7318792550706
50 015-050

Angle

DN
d
D
Da
L
L1
H
EAN
Article No
10
R3/8
G3/8
M22x1,5
46
8
20
7318792550102
50 014-110
15
R1/2
G1/2
M26x1,5
56
10
24
7318792550201
50 014-115
20
R3/4
G3/4
M34x1,5
65
11
28
7318792550300
50 014-120
25
R1
G1
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