Import/export HS code 84818031: Thermostatic valves
Valves that automatically control temperature, often used in heating or cooling systems
Why this is important if you are looking for potential customers in the UK:
- It helps you understand the market size for your product in the UK.
- It provides you with a list of potential leads who have bought similar products.
* UK only, last 24 months analysed
Imports by country
What this shows: Import market volume by exporter country into the UK.
Top 5 values
| Country | £ |
|---|---|
| China | 34,756,674 |
| Denmark | 11,830,278 |
| Germany | 3,587,696 |
| France | 2,581,765 |
| Hungary | 2,438,899 |
Countries rank shift: first 12 months vs second 12 months
What this shows: Countries are on both sides of the Sankey. Left side is sorted by first 12-month volume, right side by second 12-month volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 17,517,211 | 17,239,463 | -277,748 |
| Denmark | 6,763,899 | 5,066,379 | -1,697,520 |
| Germany | 1,030,998 | 2,556,698 | +1,525,700 |
| France | 2,120,956 | 460,809 | -1,660,147 |
| Hungary | 26,847 | 2,412,052 | +2,385,205 |
| Italy | 1,227,137 | 765,254 | -461,883 |
| United States | 957,904 | 834,422 | -123,482 |
| Sweden | 948,297 | 184,161 | -764,136 |
| Poland | 685,550 | 363,935 | -321,615 |
| India | 431,540 | 206,592 | -224,948 |
Imports by country of origin
What this shows: Import volume by production origin country. Differences from exporter-country data can indicate re-export routes.
Top 5 values
| Origin | £ |
|---|---|
| China | 35,008,467 |
| Denmark | 10,484,867 |
| Germany | 4,403,150 |
| Hungary | 2,549,338 |
| Czechia | 2,058,637 |
Country of origin rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 17,698,909 | 17,309,558 | -389,351 |
| Denmark | 6,016,139 | 4,468,728 | -1,547,411 |
| Germany | 2,367,138 | 2,036,012 | -331,126 |
| Hungary | 137,286 | 2,412,052 | +2,274,766 |
| Czechia | 1,080,465 | 978,172 | -102,293 |
| Italy | 1,015,970 | 831,903 | -184,067 |
| United States | 987,764 | 400,087 | -587,677 |
| Bulgaria | 693,394 | 452,333 | -241,061 |
| Sweden | 936,022 | 184,161 | -751,861 |
| India | 446,369 | 206,592 | -239,777 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 11 |
| West Midlands | 10 |
| Bedfordshire and Hertfordshire | 8 |
| Shropshire and Staffordshire | 8 |
| Merseyside | 7 |
UK regions rank shift: first 12 months vs second 12 months
What this shows: UK regions are on both sides of the Sankey. Left side is sorted by first 12-month importer count, right side by second 12-month importer count, so rank changes are visible from line crossings.
Top 10 values
| UK region | First 12m | Second 12m | Delta |
|---|---|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 8 | 7 | -1 |
| West Midlands | 8 | 5 | -3 |
| Bedfordshire and Hertfordshire | 6 | 3 | -3 |
| Shropshire and Staffordshire | 7 | 5 | -2 |
| Merseyside | 6 | 3 | -3 |
| Surrey, East and West Sussex | 4 | 7 | +3 |
| Greater Manchester | 4 | 2 | -2 |
| Hampshire and Isle of Wight | 1 | 6 | +5 |
| Herefordshire, Worcestershire and Warwickshire | 4 | 3 | -1 |
| Inner London - West | 5 | 3 | -2 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Sea transport (not vehicle on ferry) | 33,455,915 |
| Roll on Roll off (RORO) | 23,405,390 |
| Air transport | 5,025,817 |
| Other | 1,070,697 |
| Road transport | 4,181 |
Transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sea transport (not vehicle on ferry) | 16,960,220 | 16,495,695 | -464,525 |
| Roll on Roll off (RORO) | 11,988,429 | 11,416,961 | -571,468 |
| Air transport | 2,778,656 | 2,247,161 | -531,495 |
| Other | 640,615 | 430,082 | -210,533 |
| Road transport | 1,216 | 2,965 | +1,749 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Eurotunnel | 13,654,634 |
| Felixstowe | 13,026,647 |
| Southampton | 9,696,485 |
| Dover | 7,715,931 |
| Grangemouth Docks | 4,818,078 |
Port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Eurotunnel | 7,673,191 | 5,981,443 | -1,691,748 |
| Felixstowe | 7,196,365 | 5,830,282 | -1,366,083 |
| Southampton | 5,082,146 | 4,614,339 | -467,807 |
| Dover | 2,934,503 | 4,781,428 | +1,846,925 |
| Grangemouth Docks | 2,553,282 | 2,264,796 | -288,486 |
| London Gateway Port | 969,841 | 1,475,432 | +505,591 |
| Birmingham Airport | 1,070,230 | 1,245,411 | +175,181 |
| Liverpool Docks | 685,270 | 791,430 | +106,160 |
| Immingham Docks | 946,751 | 185,780 | -760,971 |
| 000 | 640,615 | 430,082 | -210,533 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Wholesale trade, except of motor vehicles and motorcycles | 67 |
| Retail trade, except of motor vehicles and motorcycles | 26 |
| Manufacture of machinery and equipment n.e.c. | 15 |
| Office administrative, office support and other business support activities | 9 |
| Specialised construction activities | 8 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-01 | 31 |
| 2025-11 | 29 |
| 2025-10 | 35 |
| 2025-09 | 39 |
| 2025-08 | 35 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| ALLIANCE SANITARY PRODUCTS LIMITED | 110 |
| KARTELL UK LIMITED | 91 |
| AIV EUROPE LIMITED | 86 |
| FLUID SYSTEM TECHNOLOGIES (SCOTLAND) LIMITED | 80 |
| PROCESS CONTROL EQUIPMENT LIMITED | 79 |
| ALTECNIC LIMITED | 76 |
| CASSELLIE LIMITED | 62 |
| LIMITLESS DIGITAL GROUP LTD | 59 |
| B.E.S. LIMITED | 55 |
| WOLSELEY UK LIMITED | 53 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 76 |
| 54m+ | 39 |
| 15m-54m | 25 |
| 0-1m | 14 |
| Other | 13 |
Import seasonality
What this shows: Average monthly import pattern from historical data.
Exports by country
What this shows: Export market volume by destination country from the UK.
Top 5 values
| Country | £ |
|---|---|
| United States | 2,423,534 |
| Ireland | 1,190,436 |
| France | 1,005,761 |
| Netherlands | 878,059 |
| Germany | 516,091 |
Export countries rank shift: first 12 months vs second 12 months
What this shows: Destination countries are on both sides of the Sankey. Left side is sorted by first 12-month export volume, right side by second 12-month export volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| United States | 1,780,448 | 643,086 | -1,137,362 |
| Ireland | 631,468 | 558,968 | -72,500 |
| France | 429,442 | 576,319 | +146,877 |
| Netherlands | 418,981 | 459,078 | +40,097 |
| Germany | 376,720 | 139,371 | -237,349 |
| Norway | 275,011 | 172,435 | -102,576 |
| Italy | 315,822 | 26,268 | -289,554 |
| Indonesia | 334,909 | 0 | -334,909 |
| Algeria | 330,904 | 1,117 | -329,787 |
| United Arab Emirates | 221,751 | 16,448 | -205,303 |
Exports by country of origin
What this shows: Export volume by production origin country. For re-exports, indicates where goods originated before UK export.
Top 5 values
| Origin | £ |
|---|---|
| Sweden | 94,956 |
| China | 27,580 |
| XI | 7,426 |
| Italy | 1,155 |
| Netherlands | 977 |
Export origin countries rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sweden | 57,657 | 37,299 | -20,358 |
| China | 8,018 | 19,562 | +11,544 |
| XI | 5,671 | 1,755 | -3,916 |
| Italy | 441 | 714 | +273 |
| Netherlands | 692 | 285 | -407 |
| Germany | 0 | 701 | +701 |
| Switzerland | 0 | 179 | +179 |
| India | 0 | 132 | +132 |
| Spain | 42 | 0 | -42 |
| Ireland | 0 | 40 | +40 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Air transport | 6,007,724 |
| Roll on Roll off (RORO) | 3,111,369 |
| Sea transport (not vehicle on ferry) | 483,912 |
| Other | 160,511 |
Export transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Air transport | 4,392,636 | 1,615,088 | -2,777,548 |
| Roll on Roll off (RORO) | 1,546,305 | 1,565,064 | +18,759 |
| Sea transport (not vehicle on ferry) | 399,321 | 84,591 | -314,730 |
| Other | 90,785 | 69,726 | -21,059 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| ZLC | 2,174,458 |
| East Midlands Airport | 1,697,021 |
| Dover / Eurotunnel | 1,424,309 |
| London Heathrow Airport | 1,410,954 |
| Eurotunnel | 647,834 |
Export port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| ZLC | 1,958,501 | 215,957 | -1,742,544 |
| East Midlands Airport | 813,183 | 883,838 | +70,655 |
| Dover / Eurotunnel | 732,503 | 691,806 | -40,697 |
| London Heathrow Airport | 1,148,919 | 262,035 | -886,884 |
| Eurotunnel | 309,866 | 337,968 | +28,102 |
| Holyhead | 297,754 | 303,933 | +6,179 |
| London Stansted Airport | 352,432 | 150,787 | -201,645 |
| Liverpool Docks | 163,397 | 103,704 | -59,693 |
| Aberdeen Docks | 256,712 | 4,355 | -252,357 |
| 000 | 90,785 | 69,726 | -21,059 |
Quick facts
HS code: 84818031
Coverage: United Kingdom, most metrics for the last 24 months
Description: Valves that automatically control temperature, often used in heating or cooling systems