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 | 35,547,000 |
| Denmark | 10,892,970 |
| Hungary | 5,653,486 |
| Germany | 4,819,267 |
| Italy | 1,855,738 |
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 | 18,802,317 | 16,744,683 | -2,057,634 |
| Denmark | 5,903,082 | 4,989,888 | -913,194 |
| Hungary | 116,509 | 5,536,977 | +5,420,468 |
| Germany | 1,784,628 | 3,034,639 | +1,250,011 |
| Italy | 1,005,022 | 850,716 | -154,306 |
| France | 1,561,729 | 75,871 | -1,485,858 |
| United States | 921,271 | 273,076 | -648,195 |
| Sweden | 620,495 | 176,591 | -443,904 |
| Poland | 431,805 | 362,995 | -68,810 |
| India | 476,064 | 176,297 | -299,767 |
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 | 35,900,866 |
| Denmark | 9,529,513 |
| Hungary | 5,658,238 |
| Germany | 4,617,249 |
| Czechia | 2,095,002 |
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 | 18,860,211 | 17,040,655 | -1,819,556 |
| Denmark | 5,183,997 | 4,345,516 | -838,481 |
| Hungary | 121,261 | 5,536,977 | +5,415,716 |
| Germany | 2,375,006 | 2,242,243 | -132,763 |
| Czechia | 1,143,513 | 951,489 | -192,024 |
| Italy | 898,646 | 896,816 | -1,830 |
| Bulgaria | 621,181 | 470,346 | -150,835 |
| United States | 552,638 | 267,725 | -284,913 |
| Sweden | 612,165 | 178,976 | -433,189 |
| India | 489,924 | 180,360 | -309,564 |
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 | 9 |
| Surrey, East and West Sussex | 8 |
| West Midlands | 8 |
| Bedfordshire and Hertfordshire | 7 |
| Leicestershire, Rutland and Northamptonshire | 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 | 7 | 7 | +0 |
| Surrey, East and West Sussex | 6 | 7 | +1 |
| West Midlands | 4 | 6 | +2 |
| Bedfordshire and Hertfordshire | 3 | 5 | +2 |
| Leicestershire, Rutland and Northamptonshire | 3 | 6 | +3 |
| Shropshire and Staffordshire | 6 | 6 | +0 |
| Hampshire and Isle of Wight | 2 | 6 | +4 |
| Outer London - West and North West | 3 | 4 | +1 |
| South Yorkshire | 3 | 6 | +3 |
| Essex | 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) | 34,145,150 |
| Roll on Roll off (RORO) | 25,592,708 |
| Air transport | 4,692,856 |
| Other | 884,662 |
| Road transport | 60,088 |
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) | 17,963,232 | 16,181,918 | -1,781,314 |
| Roll on Roll off (RORO) | 11,162,783 | 14,429,925 | +3,267,142 |
| Air transport | 2,367,493 | 2,325,363 | -42,130 |
| Other | 701,901 | 182,761 | -519,140 |
| Road transport | 3,156 | 56,932 | +53,776 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Felixstowe | 14,044,585 |
| Eurotunnel | 13,272,731 |
| Dover | 10,449,595 |
| Southampton | 9,742,407 |
| Grangemouth Docks | 4,342,092 |
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 £ |
|---|---|---|---|
| Felixstowe | 8,956,060 | 5,088,525 | -3,867,535 |
| Eurotunnel | 6,776,258 | 6,496,473 | -279,785 |
| Dover | 2,968,267 | 7,481,328 | +4,513,061 |
| Southampton | 4,363,204 | 5,379,203 | +1,015,999 |
| Grangemouth Docks | 1,988,536 | 2,353,556 | +365,020 |
| Birmingham Airport | 1,206,090 | 1,124,886 | -81,204 |
| London Gateway Port | 1,037,573 | 1,135,322 | +97,749 |
| Liverpool Docks | 1,038,558 | 635,216 | -403,342 |
| London Heathrow Airport | 443,093 | 538,857 | +95,764 |
| 000 | 701,901 | 182,761 | -519,140 |
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
|
65 |
|
Retail trade, except of motor vehicles and motorcycles
|
26 |
|
Manufacture of machinery and equipment n.e.c.
|
13 |
|
Specialised construction activities
|
8 |
|
Manufacture of fabricated metal products, except machinery and equipment
|
5 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-05 | 23 |
| 2026-04 | 34 |
| 2026-03 | 39 |
| 2026-02 | 38 |
| 2026-01 | 31 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| ALLIANCE SANITARY PRODUCTS LIMITED | 115 |
| KARTELL UK LIMITED | 94 |
| AIV EUROPE LIMITED | 87 |
| ALTECNIC LIMITED | 81 |
| PROCESS CONTROL EQUIPMENT LIMITED | 81 |
| FLUID SYSTEM TECHNOLOGIES (SCOTLAND) LIMITED | 80 |
| LIMITLESS DIGITAL GROUP LTD | 64 |
| CASSELLIE LIMITED | 62 |
| WOLSELEY UK LIMITED | 57 |
| B.E.S. LIMITED | 55 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 67 |
| 54m+ | 35 |
| 15m-54m | 24 |
| 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 | £ |
|---|---|
| Ireland | 1,133,336 |
| France | 1,072,868 |
| United States | 984,265 |
| Netherlands | 895,109 |
| Norway | 378,280 |
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 £ |
|---|---|---|---|
| Ireland | 599,409 | 533,927 | -65,482 |
| France | 529,686 | 543,182 | +13,496 |
| United States | 530,939 | 453,326 | -77,613 |
| Netherlands | 474,940 | 420,169 | -54,771 |
| Norway | 330,416 | 47,864 | -282,552 |
| Algeria | 332,021 | 0 | -332,021 |
| Italy | 263,644 | 66,554 | -197,090 |
| Nigeria | 8,292 | 308,628 | +300,336 |
| Saudi Arabia | 215,732 | 8,929 | -206,803 |
| Germany | 120,012 | 83,897 | -36,115 |
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 | 95,942 |
| China | 28,984 |
| XI | 7,133 |
| Italy | 1,199 |
| Germany | 701 |
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 | 53,131 | 42,811 | -10,320 |
| China | 7,223 | 21,761 | +14,538 |
| XI | 5,999 | 1,134 | -4,865 |
| Italy | 1,154 | 45 | -1,109 |
| Germany | 701 | 0 | -701 |
| Switzerland | 0 | 409 | +409 |
| Ireland | 0 | 385 | +385 |
| India | 0 | 384 | +384 |
| Netherlands | 285 | 0 | -285 |
| XL | 0 | 19 | +19 |
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 | 3,910,134 |
| Roll on Roll off (RORO) | 3,032,802 |
| Sea transport (not vehicle on ferry) | 439,778 |
| Other | 157,141 |
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 | 2,430,849 | 1,479,285 | -951,564 |
| Roll on Roll off (RORO) | 1,563,305 | 1,469,497 | -93,808 |
| Sea transport (not vehicle on ferry) | 347,110 | 92,668 | -254,442 |
| Other | 81,902 | 75,239 | -6,663 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| East Midlands Airport | 1,518,845 |
| Dover / Eurotunnel | 1,317,876 |
| London Heathrow Airport | 1,144,089 |
| Eurotunnel | 685,270 |
| ZLC | 684,537 |
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 £ |
|---|---|---|---|
| East Midlands Airport | 1,073,490 | 445,355 | -628,135 |
| Dover / Eurotunnel | 659,178 | 658,698 | -480 |
| London Heathrow Airport | 600,496 | 543,593 | -56,903 |
| Eurotunnel | 383,438 | 301,832 | -81,606 |
| ZLC | 452,904 | 231,633 | -221,271 |
| Holyhead | 323,386 | 304,277 | -19,109 |
| London Stansted Airport | 257,243 | 148,810 | -108,433 |
| Aberdeen Docks | 259,531 | 8,166 | -251,365 |
| Liverpool Docks | 130,844 | 53,213 | -77,631 |
| 000 | 81,902 | 75,239 | -6,663 |
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