Butterfly Valve Market Prices
Analysis of 10,520 butterfly valve listings to determine current market value.
What you'll usually pay
💡 Buying used saves about 20% here.
👉 In short easy summary
The best value is found in stainless steel bodies, which trade at 55% below the market median. Conversely, 6-inch diameters and motorized operations command the highest premiums, with deltas of 57% and 40% respectively.
💚 Best value for your money
Price by diameter
Why? Prices scale with size, ranging from 79.47 for 2 in to 187.75 for 6 in.
Price by valve operation
Why? Automation increases cost, with motorized valves at 167.66 compared to manual at 120.
Price by body material
Why? Material choice significantly impacts price, from 53.43 for stainless steel to 149.99 for PVC.
🛒 Some on sale right now
Common questions
What is the price difference between new and used butterfly valves?
New valves have a median price of 125, while used valves have a median of 99.99.
Which valve diameter is the most affordable?
The 2 in diameter valves are the most affordable with a median price of 79.47.
How much more do air-operated valves cost compared to the market median?
Air-operated valves have a median price of 161.35, which is 35% above the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $29–$303, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 2, 2026.