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 | 36,953,215 |
| Denmark | 11,789,553 |
| Hungary | 4,938,921 |
| Germany | 4,784,669 |
| Italy | 2,090,586 |
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 | 18,473,817 | 18,479,398 | +5,581 |
| Denmark | 6,355,984 | 5,433,569 | -922,415 |
| Hungary | 26,847 | 4,912,074 | +4,885,227 |
| Germany | 1,439,534 | 3,345,135 | +1,905,601 |
| Italy | 1,193,049 | 897,537 | -295,512 |
| France | 1,843,976 | 77,490 | -1,766,486 |
| United States | 605,501 | 756,934 | +151,433 |
| Sweden | 733,506 | 179,226 | -554,280 |
| Poland | 505,415 | 376,950 | -128,465 |
| India | 466,806 | 184,221 | -282,585 |
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 | 37,451,446 |
| Denmark | 10,360,807 |
| Hungary | 4,962,600 |
| Germany | 4,862,279 |
| Czechia | 2,166,663 |
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 | 18,688,517 | 18,762,929 | +74,412 |
| Denmark | 5,595,165 | 4,765,642 | -829,523 |
| Hungary | 50,526 | 4,912,074 | +4,861,548 |
| Germany | 2,416,176 | 2,446,103 | +29,927 |
| Czechia | 1,107,678 | 1,058,985 | -48,693 |
| Italy | 979,764 | 943,224 | -36,540 |
| Bulgaria | 666,491 | 520,815 | -145,676 |
| United States | 637,795 | 326,367 | -311,428 |
| Sweden | 725,176 | 181,611 | -543,565 |
| India | 481,635 | 184,221 | -297,414 |
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 | 10 |
| West Midlands | 9 |
| Bedfordshire and Hertfordshire | 8 |
| Shropshire and Staffordshire | 8 |
| Surrey, East and West Sussex | 8 |
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 |
| West Midlands | 5 | 6 | +1 |
| Bedfordshire and Hertfordshire | 4 | 5 | +1 |
| Shropshire and Staffordshire | 8 | 6 | -2 |
| Surrey, East and West Sussex | 5 | 8 | +3 |
| Leicestershire, Rutland and Northamptonshire | 3 | 6 | +3 |
| Hampshire and Isle of Wight | 2 | 6 | +4 |
| Herefordshire, Worcestershire and Warwickshire | 3 | 4 | +1 |
| Inner London - West | 5 | 4 | -1 |
| Merseyside | 5 | 2 | -3 |
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) | 35,811,911 |
| Roll on Roll off (RORO) | 26,244,094 |
| Air transport | 4,898,236 |
| Other | 945,223 |
| Road transport | 39,787 |
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) | 17,686,980 | 18,124,931 | +437,951 |
| Roll on Roll off (RORO) | 11,662,416 | 14,581,678 | +2,919,262 |
| Air transport | 2,319,040 | 2,579,196 | +260,156 |
| Other | 652,975 | 292,248 | -360,727 |
| Road transport | 3,156 | 36,631 | +33,475 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Felixstowe | 14,304,343 |
| Eurotunnel | 14,115,065 |
| Southampton | 10,636,366 |
| Dover | 10,107,202 |
| Grangemouth Docks | 4,495,131 |
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 | 8,471,697 | 5,832,646 | -2,639,051 |
| Eurotunnel | 7,218,667 | 6,896,398 | -322,269 |
| Southampton | 5,376,360 | 5,260,006 | -116,354 |
| Dover | 2,903,937 | 7,203,265 | +4,299,328 |
| Grangemouth Docks | 1,932,575 | 2,562,556 | +629,981 |
| London Gateway Port | 685,819 | 1,792,774 | +1,106,955 |
| Birmingham Airport | 1,162,543 | 1,290,142 | +127,599 |
| Liverpool Docks | 1,020,724 | 675,694 | -345,030 |
| London Heathrow Airport | 486,144 | 523,372 | +37,228 |
| Immingham Docks | 764,512 | 182,180 | -582,332 |
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. | 15 |
| Specialised construction activities | 9 |
| Office administrative, office support and other business support activities | 7 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-04 | 34 |
| 2026-03 | 39 |
| 2026-02 | 38 |
| 2026-01 | 31 |
| 2025-12 | 32 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| ALLIANCE SANITARY PRODUCTS LIMITED | 114 |
| KARTELL UK LIMITED | 94 |
| AIV EUROPE LIMITED | 87 |
| PROCESS CONTROL EQUIPMENT LIMITED | 81 |
| ALTECNIC LIMITED | 80 |
| FLUID SYSTEM TECHNOLOGIES (SCOTLAND) LIMITED | 80 |
| LIMITLESS DIGITAL GROUP LTD | 63 |
| 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 | 70 |
| 54m+ | 40 |
| 15m-54m | 27 |
| 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 | 2,329,188 |
| Ireland | 1,220,947 |
| France | 1,081,392 |
| Netherlands | 947,405 |
| Italy | 385,072 |
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 | 1,788,100 | 541,088 | -1,247,012 |
| Ireland | 628,358 | 592,589 | -35,769 |
| France | 488,362 | 593,030 | +104,668 |
| Netherlands | 483,993 | 463,412 | -20,581 |
| Italy | 317,508 | 67,564 | -249,944 |
| Norway | 322,258 | 58,088 | -264,170 |
| Algeria | 332,021 | 0 | -332,021 |
| Nigeria | 8,292 | 308,628 | +300,336 |
| Germany | 152,213 | 89,280 | -62,933 |
| Saudi Arabia | 213,207 | 10,195 | -203,012 |
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 | 100,203 |
| China | 32,176 |
| XI | 7,263 |
| 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 | 55,232 | 44,971 | -10,261 |
| China | 7,601 | 24,575 | +16,974 |
| XI | 6,215 | 1,048 | -5,167 |
| Italy | 1,059 | 140 | -919 |
| Germany | 0 | 701 | +701 |
| Netherlands | 283 | 285 | +2 |
| Switzerland | 0 | 409 | +409 |
| India | 0 | 384 | +384 |
| Ireland | 0 | 366 | +366 |
| Spain | 42 | 0 | -42 |
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 | 5,472,656 |
| Roll on Roll off (RORO) | 3,172,678 |
| Sea transport (not vehicle on ferry) | 503,557 |
| Other | 165,215 |
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 | 3,815,581 | 1,657,075 | -2,158,506 |
| Roll on Roll off (RORO) | 1,594,203 | 1,578,475 | -15,728 |
| Sea transport (not vehicle on ferry) | 414,509 | 89,048 | -325,461 |
| Other | 82,728 | 82,487 | -241 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| ZLC | 1,986,789 |
| East Midlands Airport | 1,601,937 |
| Dover / Eurotunnel | 1,367,484 |
| London Heathrow Airport | 1,231,160 |
| Eurotunnel | 708,514 |
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 | 1,794,166 | 192,623 | -1,601,543 |
| East Midlands Airport | 965,960 | 635,977 | -329,983 |
| Dover / Eurotunnel | 695,842 | 671,642 | -24,200 |
| London Heathrow Airport | 662,558 | 568,602 | -93,956 |
| Eurotunnel | 358,610 | 349,904 | -8,706 |
| Holyhead | 328,159 | 336,437 | +8,278 |
| London Stansted Airport | 351,568 | 146,809 | -204,759 |
| Aberdeen Docks | 259,531 | 1,536 | -257,995 |
| Liverpool Docks | 146,210 | 72,391 | -73,819 |
| 000 | 82,728 | 82,487 | -241 |
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