Eclipse S

IMI TA
Compare
​​​​​​​ Thermostatic radiator valve with automatic flow limitation The thermostatic radiator valve Eclipse S has a unique integrated flow limiter that eliminate over flows. The required flow rate can be adjusted directly at the valve with a twist. The adjusted flow will not be exceed even if there are load changes in the system, due to other valves closing or during morning start up. The valve controls the flow rate independently from differential pressure. Therefore, complicated calculations to determine settings are not necessary.

Integrated flow limiter

Eliminates over flows

Easy adjustment

Just a twist to reach design flow

Flow range from 10 to 150 l/h

For high flexibility

Perfect for renovation

Standard dimensions and easy flow sizing

Technical description

Applications:

Heating systems

Function:

Control
Flow limitation
Shut-off

Dimensions:

DN 10-20

Pressure class:

PN 10

Flow range:

The flow can be stepless pre-set within the range: 10-150 l/h.
Delivery setting 150 l/h.
(Max. nominal flow qmN at 10 kPa concerning EN 215: 110 l/h)

Differential pressure (ΔpV):

Max. differential pressure:
60 kPa (<30 dB(A))
Min. differential pressure:
10 – 100 l/h = 10 kPa
100 – 150 l/h = 15 kPa

Temperature:

Max. working temperature: 120°C, with protection cap or actuator 100°C.
Min. working temperature: -10°C.

Materials:

Valve body: Brass
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass, PPS (polyphenylsulphide)
The complete thermostatic insert can be replaced using the HEIMEIER fitting tool without draining the system.
Spindle: Niro-steel spindle with double O-ring sealing.

Surface treatment:

Valve body and fittings are nickel-plated.

Marking:

TA, country code, flow direction arrow, size and KEYMARK symbol.
Orange protection cap.

Standards:

Eclipse valves meet the following requirements:
– KEYMARK certified and tested to DIN EN 215, series S. (Applied for for KEYMARK certification and testing)

Connection to thermostatic head:

M30x1.5

Excluding radiator union

Straight

DN
D
d1
l1
H2
Flow range[l/h]
EAN
Article No
10
G3/8
M22x1,5
50
22,5
10-150
4024052939114
50 840-010
15
G1/2
M26x1,5
58
23,5
10-150
4024052939213
50 840-015
20
G3/4
M34x1,5
68
23,5
10-150
4024052939312
50 840-020

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Angle

DN
D
d1
l3
l5
H1
Flow range[l/h]
EAN
Article No
10
G3/8
M22x1,5
23
21
27
10-150
4024052939411
50 842-010
15
G1/2
M26,1,5
26
25
24,5
10-150
4024052939510
50 842-015
20
G3/4
M34x1,5
31
28
23,5
10-150
4024052939619
50 842-020

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Reversed angle

DN
D
d1
l3
H1
Flow range[l/h]
EAN
Article No
10
G3/8
M22x1,5
23
37,0
10-150
4024052939718
50 844-010
15
G1/2
M26x1,5
26
38,5
10-150
4024052939817
50 844-015

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Angle

For replacement of radiator valve in manifold assemblies.

DN
D
d1
L3
H1
H2
Flow range[l/h]
EAN
Article No
With KOMBI compression coupling for connection pipe Ø12 mm
10
Ø12
M22x1,5
27
37
46,5
10-150
50 844-012

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Including radiator union

Straight

DN
D
d2
l1
l2
H2
Flow range[l/h]
EAN
Article No
10
G3/8
R3/8
50
75
22,5
10-150
4024052939916
50 840-310
15
G1/2
R1/2
58
88
23,5
10-150
4024052940011
50 840-315
20
G3/4
R3/4
68
102
23,5
10-150
4024052940110
50 840-320

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
SW2: DN 10 = 26 mm, DN 15 = 30 mm, DN 20 = 38 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Angle

DN
D
d2
l3
l4
l5
H1
Flow range[l/h]
EAN
Article No
10
G3/8
R3/8
23
48
21
27
10-150
4024052940219
50 842-310
15
G1/2
R1/2
26
56
25
24,5
10-150
4024052940318
50 842-315
20
G3/4
R3/4
31
65
28
23,5
10-150
4024052940417
50 842-320

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
SW2: DN 10 = 26 mm, DN 15 = 30 mm, DN 20 = 38 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Reversed angle

DN
D
d2
l3
l4
H1
Flow range[l/h]
EAN
Article No
10
G3/8
R3/8
23
48
37,0
10-150
4024052940516
50 844-310
15
G1/2
R1/2
26
56
38,5
10-150
4024052940615
50 844-315

*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
SW2: DN 10 = 26 mm, DN 15 = 30 mm, DN 20 = 38 mm

Values H1 and H2 are at the bearing surface thermostatic head or actuator.

Accessories

Setting key

for Eclipse. Color orange.

EAN
Article No
4024052937714
3930-02.142

KOMBI compression coupling

Max.: 100°C
Thrust screw: AMETAL® or brass, nickel plated.
Cone: Brass
(For more information see catalogue leaflet KOMBI.)

Male pipe threads
on thrust screw
For pipes,
diameter
EAN
Article No
G3/8
8
7318792874505
53 235-103
G3/8
10
7318792874604
53 235-104
G3/8
12
7318792874703
53 235-107
G1/2
10
7318792874901
53 235-109
G1/2
12
7318792875007
53 235-111
G1/2
14
7318792875106
53 235-112
G1/2
15
7318792875205
53 235-113
G1/2
16
7318792875304
53 235-114
G3/4
15
7318792875403
53 235-117
G3/4
18
7318792875601
53 235-121
G3/4
22
7318792875700
53 235-123

Fitting tool

complete with case, box spanner and replacement seals, for replacing thermostatic inserts without draining off the heating system (for DN 10 to DN 20).

EAN
Article No
Fitting tool
4024052298914
9721-00.000

Measuring spindle for fitting tool

for differential pressure measurement at thermostatic valve bodies with TA-SCOPE balancing instrument.

EAN
Article No
4024052942114
9790-01.890

Replacement thermostatic insert

with automatic flow limiter for Eclipse.

EAN
Article No
4024052940912
3930-02.300

Thermostatic heads: see datasheet TRV 300 and TRV Nordic

Other accessories, see catalogue leaflet "Accessories and spare parts for thermostatic radiator valves".

Name Document Type Download All
Eclipse S.pdf Installation Instructions
Eclipse_Insert_Ersatz-Umr.pdf Installation Instructions
Decl_of_Conf_Eclipse.pdf Legal Documents

Ask an Expert


product