LK 830 ThermoMix® B - Compression fitting

LK 830 ThermoMix® B 4-way bivalent mixing valves are designed for heating systems, where energy is taken from two heating units connected in series or parallel or for storage tank systems where energy is extracted from two levels.

LK 830 ThermoMix® B should be equipped with an automatic control unit to ensure that the most favourable heat source is prioritised at all times.

The valve can be mounted at any angle. Valve ports are marked 1-4. In the standard version the valve can be mounted according to 1=Supply, 2=Secondary heat, 3=Primary heat and 4=Return.

LK 830 ThermoMix® B can be adapted for right- or left-hand installation.

Specification

- Working temperature: Min. 5 °C/Max. 110 °C (120 °C briefly)
- Ambient temperature: Min. 5 °C/Max. 60 °C
- Max. working pressure: 1.0 MPa (10 bar)
- Max. differential pressure: 50 kPa ( 0.5 bar)
- Leakage: < 0.5% of Kvs at 50 kPa
- Angle of rotation: 90°
- Torque: < 1 Nm
- Media: Water - Glycol/Ethanol mixture max. 50%
- Thread standard: Rp - female thread, G - male thread
- Material, valve body: Brass EN 12165 CW617N
- Material, external cover: Brass EN 12165 CW617N
- Material, slide/spindle: Brass EN 12164 CW614N
- Material, sealing: EPDM
- Spindle sealing: Two O-rings

Technical specification

Unique ref.lk_830_thermomix_b_compression_fitting
Product familyLK Armatur
Product groupMixing Valves
TypeObject (single object)
Date of publishing2021-03-31
Edition number1

Links

Product urlhttps://www.lkarmatur.com/55554467.aspx
Installation instructionshttps://www.lkarmatur.se/download/66586/248356-lk-830-thermomix-instruction.pdf?1727413668542
Instruction videohttps://www.youtube.com/watch?v=O3pK2ia19aw
Product certificationhttps://www.lkarmatur.se/download/73043/13-doc-shuntventiler-830-831-840-841-842-845-846.pdf?1727413668542
Technical descriptionhttps://www.lkarmatur.com/55554467.aspx

Material mainBrass
Designed inSweden
Manufactured inSweden

Classification

BIMobject CategoryPlumbing - Valves
IFC classificationValve
UNSPSC nameValves
UNSPSC code401416
Uniclass 2015 CodeSs_60_40_37
Uniclass 2015 DescriptionHeating systems
CSI MasterFormat 2014 Code34 00 00
CSI MasterFormat 2014 TitleTransportation
OmniClass Number23-27 31 00
OmniClass TitleValves
CSI UniFormat II CodeD30
CSI UniFormat II TitleHVAC

Region availability

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