Features & Benefits
Installation with interchanged supply and return pipe
Prevents hammering noises
V-exact II models with precision presetting
For exact hydraulic balancing
Eclipse models with automatic flow limitation
For automatic hydronic balancing
Valve body in gunmetal
Corrosion-resistant and safe
Technical Information
Applications:
Heating and cooling systems.
Function:
Control
Flow limitation (Eclipse)
Stepless presetting (V-exact II)
Shut-off
Prevents hammering noises with interchanged supply and return pipe
Dimensions:
DN 10-15
Pressure class:
PN 10
Temperature:
Max. working temperature: 120°C, with protection cap or actuator 100°C.
Min. working temperature: -10°C.
Flow range Eclipse:
The flow can be stepless pre-set within the range: 10-150 l/h.
Delivery setting: Commissioning
(Max. nominal flow qmN at 10 kPa respecting EN 215: 115 l/h)
Differential pressure (ΔpV) Eclipse:
Max. differential pressure:
60 kPa (<30 dB(A))
Min. differential pressure:
10 – 100 l/h = 10 kPa
100 – 150 l/h = 15 kPa
Materials:
Valve body: Corrosion resistant Gunmetal
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass, PPS and SPS (syndiotactic polystyrene)
The complete thermostatic insert can be replaced using the fitting tool without draining the system.
Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure (V-exact II).
Surface treatment:
Valve body and fittings are nickel-plated.
Marking:
THE, flow direction arrow, DN and II+ Designation.
With presetting: White protection cap.
Eclipse: Orange protection cap.
Pipe connection:
The female-threaded version is designed for connection to threaded pipe, or in conjunction with compression fittings, to copper precision steel or multi-layer pipe (only DN 15).
Connection to thermostatic head and actuator:
HEIMEIER M30x1,5
Articles
Axial
DN | D | d2 | l3 | l4 | H1 | Flow range [l/h] | EAN | Article No |
10 (3/8") | Rp3/8 | R3/8 | 26 | 52 | 21,5 | 10-150 | 4024052931613 | 9113-01.000 |
15 (1/2") | Rp1/2 | R1/2 | 29 | 58 | 21,5 | 10-150 | 4024052931712 | 9113-02.000 |
Straight
DN | D | d2 | l1 | l2 | H2 | Flow range [l/h] | EAN | Article No |
10 (3/8") | Rp3/8 | R3/8 | 59 | 85 | 21,5 | 10-150 | 4024052931811 | 9114-01.000 |
15 (1/2") | Rp1/2 | R1/2 | 66 | 95 | 21,5 | 10-150 | 4024052931910 | 9114-02.000 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm
Values H1 and H2 are at the bearing surface thermostatic head or actuator.
Axial
DN | D | d2 | l3 | l4 | H1 | Kv p-band max. 2 K | Kvs | EAN | Article No |
10 (3/8") | Rp3/8 | R3/8 | 26 | 52 | 21,5 | 0,025 – 0,670 | 0,86 | 4024052899012 | 9103-01.000 |
15 (1/2") | Rp1/2 | R1/2 | 29 | 58 | 21,5 | 0,025 – 0,670 | 0,86 | 4024052899111 | 9103-02.000 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm
Values H1 and H2 are at the bearing surface thermostatic head or actuator.
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Kv [xp] max. 1 K / 2 K = m3/h at a pressure drop of 1 bar with thermostatic head.
Straight
DN | D | d2 | l1 | l2 | H2 | Kv p-band max. 2 K | Kvs | EAN | Article No |
10 (3/8") | Rp3/8 | R3/8 | 59 | 85 | 21,5 | 0,025 – 0,670 | 0,86 | 4024052899210 | 9104-01.000 |
15 (1/2") | Rp1/2 | R1/2 | 66 | 95 | 21,5 | 0,025 – 0,670 | 0,86 | 4024052899319 | 9104-02.000 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm
Values H1 and H2 are at the bearing surface thermostatic head or actuator.
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Kv [xp] max. 1 K / 2 K = m3/h at a pressure drop of 1 bar with thermostatic head.
for copper or precision steel pipe with a 1 mm wall thickness. Brass.
Support sleeve
for copper or precision steel pipe with a 1 mm wall thickness.
Brass.
Ø Pipe | L | EAN | Article No |
12 | 25,0 | 4024052127016 | 1300-12.170 |
15 | 26,0 | 4024052127917 | 1300-15.170 |
16 | 26,3 | 4024052128419 | 1300-16.170 |
18 | 26,8 | 4024052128815 | 1300-18.170 |
for plastic pipe according to DIN 4726, ISO 10508. PE-X: DIN 16892/16893, EN ISO 15875; PB: DIN 16968/16969. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Nickel-plated brass.
Compression fitting
for plastic pipe according to DIN 4726, ISO 10508. PE-X: DIN 16892/16893, EN ISO 15875; PB: DIN 16968/16969.
Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
Nickel-plated brass.
Ø Pipe | EAN | Article No |
12x1,1 | 4024052136018 | 1315-12.351 |
14x2 | 4024052134618 | 1311-14.351 |
16x1,5 | 4024052136117 | 1315-16.351 |
16x2 | 4024052134816 | 1311-16.351 |
17x2 | 4024052134915 | 1311-17.351 |
18x2 | 4024052135110 | 1311-18.351 |
20x2 | 4024052135318 | 1311-20.351 |
for copper or precision steel pipe according to DIN EN 1057/10305-1/2. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Metal-to-metal joint. Nickel-plated brass. With a pipe wall thickness of 0.8-1 mm insert supporting sleeves. Heed pipe manufacturer’s technical advice.
Compression fitting
for copper or precision steel pipe according to DIN EN 1057/10305-1/2.
Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
Metal-to-metal joint.
Nickel-plated brass.
With a pipe wall thickness of 0.8-1 mm insert supporting sleeves. Heed pipe manufacturer’s technical advice.
Ø Pipe | EAN | Article No |
12 | 4024052214211 | 3831-12.351 |
14 | 4024052214310 | 3831-14.351 |
15 | 4024052214617 | 3831-15.351 |
16 | 4024052214914 | 3831-16.351 |
18 | 4024052215218 | 3831-18.351 |
for copper or precision steel pipe according to DIN EN 1057/10305-1/2 and stainless steel pipe. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Soft sealed, max. 95°C. Nickel-plated brass.
Compression fitting
for copper or precision steel pipe according to DIN EN 1057/10305-1/2 and stainless steel pipe.
Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
Soft sealed, max. 95°C.
Nickel-plated brass.
Ø Pipe | EAN | Article No |
15 | 4024052515851 | 1313-15.351 |
18 | 4024052516056 | 1313-18.351 |
for Alu/PEX multi-layer pipe according to DIN 16836. Connection male thread G3/4 according to DIN EN 16313 (Eurocone).Nickel-plated brass.
Compression fitting
for Alu/PEX multi-layer pipe according to DIN 16836.
Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
Nickel-plated brass.
Ø Pipe | EAN | Article No |
16x2 | 4024052137312 | 1331-16.351 |
18x2 | 4024052137411 | 1331-18.351 |
For V-exact II from 2012, Calypso exact, Calypso TRV-3 and Vekolux.Color grey.
Setting key
For V-exact II from 2012, Calypso exact, Calypso TRV-3 and Vekolux.
Color grey.
EAN | Article No |
4024052035823 | 3670-01.142 |
for copper or precision steel pipe according to DIN EN 1057/10305-1/2.Female thread connection Rp3/8 – Rp3/4.Metal-to-metal joint. Brass nickel-plated.Support sleeves should be used for a pipe wall thickness of 0.8 – 1 mm. Follow the specifications of the pipe manufacturer.
Compression fitting
for copper or precision steel pipe according to DIN EN 1057/10305-1/2.
Female thread connection Rp3/8 – Rp3/4.
Metal-to-metal joint.
Brass nickel-plated.
Support sleeves should be used for a pipe wall thickness of 0.8 – 1 mm. Follow the specifications of the pipe manufacturer.
Ø Pipe | DN | EAN | Article No |
12 | 10 (3/8") | 4024052174614 | 2201-12.351 |
14 | 15 (1/2") | 4024052174713 | 2201-14.351 |
15 | 15 (1/2") | 4024052175017 | 2201-15.351 |
16 | 15 (1/2") | 4024052175116 | 2201-16.351 |
18 | 20 (3/4") | 4024052175215 | 2201-18.351 |
for Eclipse. Color orange.
Setting key
for Eclipse. Color orange.
EAN | Article No |
4024052937714 | 3930-02.142 |
for differential pressure measurement at thermostatic valve bodies with TA-SCOPE balancing instrument.
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 |
For other accessories, see datasheet "Accessories and spare parts for thermostatic radiator valves".
For clamping plastic, copper, precision steel or multi-layer pipes.Nickel-plated brass.
Double connection fitting
For clamping plastic, copper, precision steel or multi-layer pipes.
Nickel-plated brass.
L | EAN | Article No | |
G3/4 x R1/2 | 26 | 4024052308415 | 1321-12.083 |
for Alu/PEX multi-layer pipe according to DIN 16836. Female thread connection Rp1/2.Nickel-plated brass.
Compression fitting
for Alu/PEX multi-layer pipe according to DIN 16836.
Female thread connection Rp1/2.
Nickel-plated brass.
Ø Pipe | EAN | Article No |
16 x 2 | 4024052138616 | 1335-16.351 |
complete with case, box spanner and replacement seals, for replacing thermostatic inserts without draining off the heating system (for DN 10 to DN 20).
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 | |
4024052298914 | 9721-00.000 | |
Replacement seals | 4024052299010 | 9721-00.514 |