Mikrotherm
Robinets manuels pour radiateurs, avec préréglage
Le robinet manuel Mikrotherm de radiateur est utilisé dans des installations de chauffage à eau chaude avec circulateur, systèmes à circulation naturelle ou à vapeur basse pression. Le cône double de réglage rend possible l’équilibrage hydraulique.
Caractéristiques et avantages
Body made of nickel-plated corrosion-free gunmetal
Double O-ring sealing (DN 10 – DN 25)
With presetting
Can be retrofitted as a thermostatic valve
Informations techniques
Application area:
Heating systems
Function:
Pre-setting
Shut-off
Dimensions:
DN 10-32
Pressure class:
PN 10
Temperature:
Max. working temperature: 120°C, low pressure steam 110°C (230°F)/ 0.5 bar.
Min. working temperature: -10°C
Material:
Valve body: Gunmetal.
O-rings: EPDM rubber.
Valve insert: Brass.
Handwheel (DN 10-20): PP (Polypropylen), tight-packed with protection film, white RAL 9016.
Handwheel (DN 25-32): PA6.6 GF 30, brass.
Surface treatment:
Valve body and fittings are nickel-plated.
Marking:
THE, country code, flow direction arrow, DN. II+ -Designation (DN 10 - DN 20).
Standards:
Dimensions according to DIN EN 215.
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).
Articles
DN 10-20 – Angle
DN | D | d2 | l3 | l4 | l5 | H1 | Kvs | EAN | Article No |
10 | Rp3/8 | R3/8 | 26 | 52 | 23,5 | 58 | 1,70 | 4024052110810 | 0121-01.500 |
15 | Rp1/2 | R1/2 | 29 | 58 | 27 | 58 | 2,44 | 4024052111312 | 0121-02.500 |
20 | Rp3/4 | R3/4 | 34 | 66 | 29 | 58 | 2,66 | 4024052111817 | 0121-03.500 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 mm
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
DN 25-32
Straight
DN | D | d2 | l1 | l2 | H2 | Kvs | EAN | Article No |
25 | Rp1 | R1 | 84 | 118 | 73 | 6,20 | 4024052113415 | 0122-04.500 |
32 | Rp1 1/4 | R1 1/4 | 95 | 135 | 74 | 8,90 | 4024052113514 | 0122-05.500 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 mm
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
DN 25-32
Angle
DN | D | d2 | l3 | l4 | l5 | H1 | Kvs | EAN | Article No |
25 | Rp1 | R1 | 40 | 75 | 30,5 | 73 | 6,60 | 4024052112319 | 0121-04.500 |
32 | Rp1 1/4 | R1 1/4 | 46 | 85 | 39 | 74 | 10,10 | 4024052112715 | 0121-05.500 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 mm
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
DN 10-20 – Straight
DN | D | d2 | l1 | l2 | H2 | Kvs | EAN | Article No |
10 | Rp3/8 | R3/8 | 59 | 85 | 56 | 1,70 | 4024052112913 | 0122-01.500 |
15 | Rp1/2 | R1/2 | 66 | 95 | 56 | 2,44 | 4024052113217 | 0122-02.500 |
20 | Rp3/4 | R3/4 | 74 | 106 | 58 | 2,66 | 4024052113316 | 0122-03.500 |
*) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 mm
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Conversion insert for valve bodies with a connector thread for the thermostatic head. Series from 1985.
Thermostatic insert
Conversion insert for valve bodies with a connector thread for the thermostatic head. Series from 1985.
DN | EAN | Article No |
10, 15 (3/8", 1/2") | 4024052132614 | 1302-02.300 |
20 (3/4") | 4024052159215 | 2001-03.300 |
with connection M30x1,5.Plastic, black.
Handwheel Mikrotherm DN 25-32 (from 01.2020)
with connection M30x1,5.
Plastic, black.
For DN | EAN | Article No |
25 - 32 (1" - 1 1/4") from 01.2020 | 4024052973217 | 5850-00.325 |
Presetting (V-exact II). Conversion insert for valve bodies with a with II / II+ marking. Series from 2013.
Thermostatic insert
Presetting (V-exact II). Conversion insert for valve bodies with a with II / II+ marking. Series from 2013.
DN | EAN | Article No |
10, 15, 20 (3/8", 1/2", 3/4") | 4024052841417 | 3700-02.300 |
Presetting (V-exakt). Conversion insert for valve bodies with a boss marking. Series from 1994.
Thermostatic insert
Presetting (V-exakt). Conversion insert for valve bodies with a boss marking. Series from 1994.
DN | EAN | Article No |
10, 15 (3/8", 1/2") | 4024052737611 | 3502-24.300 |
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 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") | - | 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 |
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 |
Conversion insert for valve bodies with a "T label". Series to 1985.
Thermostatic insert
Conversion insert for valve bodies with a "T label". Series to 1985.
DN | EAN | Article No |
10, 15 (3/8", 1/2") | 4024052217014 | 4101-02.300 |
20 (3/4") | 4024052217410 | 4101-03.300 |
25 (1") | 4024052159819 | 2001-04.299 |
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 |
with connection screw.Plastic, white RAL 9016.
Handwheel Mikrotherm DN 10-20 (DN 25-32 up to 12.2019)
with connection screw.
Plastic, white RAL 9016.
For DN | EAN | Article No |
10 - 20 (3/8"-3/4") from 04.1988 25 - 32 (1" - 1 1/4") from 04.1988 up to 12.2019 | 4024052113118 | 0122-02.327 |
Photos
012202327
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Frontpage-Mikrotherm-2020
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0122-01-500-persp
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Frontpage-Mikrotherm-2015
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