Global Valve & Actuator Market Outlook 2025
World GDP: Forecast Revisions


Economic consequences of the Middle East conflict will linger beyond any truce
By Kiran Ahmed, Oxford Economics
We’ve lowered our world GDP growth forecast by 0.4ppts since the start of March to 2.4% because we expect a more prolonged disruption to shipping activity through the Strait of Hormuz. The fragile ceasefire seemingly reduces the risk of a far worse outcome. But even if a truce is maintained, it will take time for energy production and shipping traffic to return to normal levels.
We assume that the Strait of Hormuz will remain effectively closed until the end of April. Traffic levels then rise to around 50% in May and June, before gradually recovering to normality over the following six months. This results in the Brent oil price averaging around US$113 per barrel in Q2 before falling to just under US$80pb by the end of this year, in line with the assumptions in our second forecast release in late March.
The higher oil price along with increases to our gas, fertiliser, and agricultural commodity price forecasts are expected to push world CPI inflation up to a peak of 4.4% in Q2. While this is an unwelcome development for households and policymakers, this would be around half the peak inflation rate recorded in 2022.
Downward revisions to GDP growth in 2026 have been broad-based, reflecting heightened uncertainty, the squeeze to household real incomes, and disruption from energy shortages, particularly in Asia. The US downgrade from 2.8% to 1.9% is due to weaker-than-anticipated activity at the start of this year.
Central banks face an uncomfortable choice– hike rates and worsen the economic outlook or risk an increase in inflation expectations. We expect the ECB’s hawkish bias and the low starting point for policy rates to prompt two hikes of 25 basis points. By contrast, we still expect the Federal Reserve to lower rates by 25 basis points in June and September. The Bank of England is expected to leave rates unchanged for the rest of the year. Overall, we expect central banks to behave less hawkishly than markets anticipate.

The Global Valve and Actuator Market Outlook 2025 is the ninth annual market report prepared by Oxford Economics, one of the world’s foremost independent global economic forecasting firms. The report is commissioned by the British Valve and Actuator Association.
In October, the report is published with updated and revised data sets. BVAA members can use the online Power BI data tool, a business analytics platform developed by Microsoft, permitting easy visualisation of the data.
If you are a BVAA member, you can access the 2025 report and Power BI data tool, via the Member Area of our website.

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