LK 820 ThermoVar® - Female thread

LK 820 ThermoVar® is a 3-way thermic loading valve for solid fuel/storage tank installations. The valve is intended to ensure both an optimal temperature stratification in the storage tank and a high return temperature to the boiler, thus incresasing the efficiency of the system. Tarring and condensation are prevented which prolongs boiler life.

LK 820 can be equipped with an insulation - see under Accessories. For more information, please see the product sheet for insulations.

The valve can be mounted at any angle. LK 820 ThermoVar® can easily be adapted for right- or left-hand mounting. The valve can be installed in three different positions.

In the standard version the valve is intended for installation in position II. It can easily be adapted for installation in position I. For delivery of valves intended for installation in position III, please contact our Sales Department.

Specification

- Opening temperature: 45 °C, 55 °C, 61 °C, 66 °C, 72 °C or 80 °C
- Working temperature: (45 °C - 55 °C) Min. 5 °C/Max. 95 °C, (61 °C - 80 °C) Min. 5 °C/Max. 110 °C
- Ambient temperature: Min. 5 °C/Max. 60 °C
- Max. working pressure: 1.0 MPa (10 bar)
- Max. differential pressure: 50 kPa (0,5 bar)
- Media 1: Water - Glycol 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, sealing: EPDM

Technical specification

Unique ref.lk_820_thermovar_female_thread
Product familyLK Armatur
Product groupThermic Valves & Check valves
TypeObject (single object)
Date of publishing2021-08-26
Edition number1

Links

Product urlhttps://www.lkarmatur.com/55554461.aspx
Installation instructionshttps://www.lkarmatur.se/download/66153/048313-lk-820-thermova-instruction.pdf?1727185698423
Product certificationhttps://www.lkarmatur.se/download/73046/18-doc-termiskaventiler-820-821-823-825.pdf?1727185698423
Technical descriptionhttps://www.lkarmatur.com/55554461.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
OmniClass Number23-27 31 00
OmniClass TitleValves
CSI UniFormat II CodeD30
CSI UniFormat II TitleHVAC

Region availability

Europe	Asia	North America	Africa	South America	Oceania
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