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Floor Control Set

The Floor Control Set with return addition is used for the constant control of the supply temperature for floor heating systems. In addition, with the Floor Control Set, the return addition makes it possible to operate floor heating systems in combination with a heating circuit with a higher temperature level at low temperature. The set consists of a thermostatic valve body, a thermostatic head with a contact sensor, a Mikrotherm manual valve as a bypass valve and an electrical pipe contact safety switch as a temperature monitor. All components are tuned to each other and are available in 4 different sets for floor areas of different sizes.

Informacije o proizvodima

For constant control of the supply temperature

The Floor Control Set with return addition is used for the constant control of the supply temperature for floor heating systems. In addition, with the Floor Control Set, the return addition makes it possible to operate floor heating systems in combination with a heating circuit with a higher temperature level at low temperature. The set consists of a thermostatic valve body, a thermostatic head with a contact sensor, a Mikrotherm manual valve as a bypass valve and an electrical pipe contact safety switch as a temperature monitor. All components are tuned to each other and are available in 4 different sets for floor areas of different sizes.

Technical description

Application:

Floor heating systems

Function:

Supply temperature control
Temperature monitor
Shut-off

Dimensions:

Thermostatic valve body: DN 10-25
Mikrotherm: DN 15-32

Pressure class:

PN 10

Max. differential pressure (ΔpV):

DN 10-15: 80 kPa = 0,80 bar
DN 20-25: 25 kPa = 0,25 bar

Temperature:

Max. working temperature: 120°C
Min. working temperature: -10°C

Setting range:

Thermostatic head K with contact sensor: 20-50°C.
Electrical pipe contact safety switch: 20-90°C.

Materials:

Thermostatic valve body:
Valve body: corrosion resistant Gunmetal
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass
The complete thermostatic insert can be replaced using the fitting tool without draining the system (DN 10, DN 15).
Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure.

Mikrotherm manual valve:
Valve body: Gunmetal.
O-rings: EPDM rubber.
Valve insert: Brass.
Handwheel: PP (Polypropylen), tight-packed with protection film, white RAL 9016.

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

Surface treatment:

Valve body and fittings are nickel-plated.

Marking:

Thermostatic valve body: THE, country code, flow direction arrow, DN and KEYMARK-Designation. Blue protection cap. Blue stuffing box (DN 10, DN 15).
Mikrotherm manual valve: THE, country code, flow direction arrow, DN. II+ -Designation (DN 10 - DN 20).
Thermostatic head: Heimeier, setting numbers.
Electrical pipe contact safety switch: Heimeier

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

Electrical pipe contact safety switch:

NC 1-2: 16(2,5)A/250 VAC
NO 1-3: 2,5A/250 VAC
Enclosure class: IP20




For more detailed information on components see separate technical leaflets:
- With particularly low resistance (Thermostatic radiator valves)
- Mikrotherm (Manual radiator valves)
- Thermostatic head K with contact or immersion sensor (Thermostatic heads)

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.

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