Thermostatic head DX

IMI Heimeier
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​​​​​​​ With built-in sensor The thermostatic head DX is used to control the temperature of individual rooms using, for example, heaters, convectors, and radiators. The DX head combines high precision control with attractive looks.

Surface closed on all sides

Particularly suitable for hygienically demanding areas

Reduced size in length and diameter

Liquid-filled thermostat with high pressure power and precision control

Limiting or locking of a setting

Technical description

Applications area:

Heating systems

Surface closed on all sides. Particularly suitable for hygienically demanding areas in health care or food / industrial sector.

Functions:

Room temperature control.
Frost protection.
Limiting or locking of a setting.

Control behavior:

Proportional controller without auxilliary energy. Liquid-filled thermostat. High pressure power, lowest hysteresis, optimal closing time.
Stable control behavior even in the case of small calculated p-band variation (<1K).

Nominal temperature range:

6 °C - 28 °C

Temperature:

Max. sensor temperature: 50°C (122°F)

Specific extension:

0.22 mm/K,
Valve stroke limiter

Water temperature influence:

0.7 K

Differential pressure influence:

0.3 K

Closing time:

24 min

Hysteresis:

0.4 K

Material:

ABS, PA6.6GF30, brass, steel,
Liquid-filled thermostat.

Marking:

Heimeier and KEYMARK symbol.
Setting numbers 1-5.

Standard:

KEYMARK certified and tested according to EN 215. See also leaflet "Thermostatic Heads - General".

Connection:

Designed to be mounted on all HEIMEIER thermostatic valve bodies and radiators with integrated valves which have an M30x1.5 thermostatic insert.

Articles

Thermostatic head DX

With built-in sensor

Model
EAN
Article No
Cap with graduation RAL 9016, white
4024052494026
6700-00.500
Cap with graduation RAL 7024, graphite grey
4024052494224
6700-00.503
Cap with graduation RAL 7035, light grey
4024052494323
6700-00.504
Cap with graduation RAL 7037, dust grey
4024052494422
6700-00.505
Cap with graduation RAL 9005, jet black
4024052575510
6700-00.507
Cap with graduation pergamon
4024052510221
6700-00.506

Other RAL colors on request from 300 pieces.

*) setting at 3

Accessories

Theft protection

for thermostatic heads K, DX, D, WK.

EAN
Article No
4024052264810
6020-01.347

Connecting to products from other manufacturers

Adapters for mounting all HEIMEIER thermostatic heads on thermostatic valve bodies from manufacturers listed here.
Standard M 30 x 1.5 threaded connection.
Refer also "Thermostatic head with direct connection to thermostatic valve bodies from other manufacturers".
*) can not be used on radiators with integrated valves

Manufacturer
EAN
Article No
Danfoss RA (Ø≈20 mm) *)
4024052297016
9702-24.700
Danfoss RAV (Ø≈34 mm)
4024052300112
9800-24.700
Danfoss RAVL(Ø≈26 mm)
4024052295913
9700-24.700
Vaillant (Ø≈30 mm)
4024052296019
9700-27.700
TA (M28x1,5)
4024052336418
9701-28.700
Herz (M28x1,5)
4024052296316
9700-30.700
Markaryd (M28x1,5)
4024052296514
9700-41.700
Comap (M28x1,5)
4024052296712
9700-55.700
Giacomini (Ø≈22,6 mm)
4024052429714
9700-33.700
Oventrop (M30x1,0)
4024052428519
9700-10.700
Ista (M32x1,0)
4024052511419
9700-36.700

Connection to radiators with integrated valves

Adapters for mounting HEIMEIER thermostatic heads with an M30x1.5 connection on thermostatic inserts for clamping connections.
Standard M 30 x 1.5 threaded connection.
Exception: The thermostatic head WK is designed only for mounting on thermostatic inserts with an M30x1.5 threaded connection.

EAN
Article No
Series 2
(20 x 1)
4024052297214
9703-24.700
Series 3
(23,5 x 1,5), since 10/98
4024052313518
9704-24.700

Spindle extension

for thermostatic valve bodies.

L
EAN
Article No
Brass nickel-plated
20
4024052528813
2201-20.700
30
4024052528912
2201-30.700
Plastic, black
15
4024052553310
2001-15.700
30
4024052165018
2002-30.700

Spare parts

Locking ring

M30x1,5 for Thermostatic heads - K, DX, D, F

EAN
Article No
4024052376612
6000-11.034

Name Document Type Download All
Thermostatic-head-DX_EN_lq.pdf Technical Specifications
Thermostatic_heads_General_EN_low.pdf Related Products
Therm-Kopf-head-DX.pdf Installation Instructions
Adapter-Danfoss-RA.pdf Installation Instructions
Conformity_Declaration_Thermostatic_Head_DX.pdf Legal Documents
Name Document Type Download All
6700-00-500.eps Drawings
6700-00-500.gif Drawings
6700-00-500.jpg Drawings
6700-00-500.dwg 2D3d
6700-00-500.stp 2D3d

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