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2 Port Valve

Fail

Demand is soft, at -45.4% this quarter, so 2 Port Valve is a Fail.

Flapen Score
42
42 / 100
Ranks 1,704 of 2,225 DIY & Tools niches · −7 vs the category median of 49
Market size
£36K/yr10K searches / yr
90-day growth
-45.4%search demand this quarter
Competition
69%top-5 click share · 9 brands · 31 sellers

Flapen Score

2 Port Valve against its category

The dotted line is the DIY & Tools average. Past it, 2 Port Valve is stronger. Inside it, weaker.

42Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 2 Port Valve market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for 2 Port Valve 10K times last year and spent an estimated £36K. The top 5 brands take 77% of clicks. Flapen scores it 42 out of 100, a Fail.

01 · Demand

An estimated 10.0% of those searches ended in a purchase.

Shoppers searched for this 10K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.0% of those searches ended in a purchase. Searches in the last 90 days moved -45.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £36K a year.

Searches, last 12 months
10K
Growth, 90 days vs prior 90
-45.4%
Conversion, latest week
10.0%
Market size, estimated
£36Ka year
Top search term
2 port valve4K searches a year

02 · Price

A sale here is worth £38.00.

Listings sell for £38.00 on average, from £21.17 to £61.38. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At £38.00 that is £0 to £4K a year per listing.

Average price
£38.00inside the $15 to $100 sweet spot
Price range
£21.17–£61.38
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
750–1K
Units per listing a year
0–100
Revenue per listing a year
£0–£4K
Returns
4.6%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

64% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 5.0% of listings are out of stock. The average listing ranks #686 within Building Supplies. It carries 172 reviews at 4.39 stars, so a new listing needs social proof before a better product.

Sponsored listings
64%
Prime listings
82%
Out of stock, average day
5.0%
Average rank
#686in Building Supplies
Average rating
4.39 starsAmazon United Kingdom average 4.36 stars
Average reviews
172per listing
Listings tracked
11

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 80 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
80 months

Products

Top 2 Port Valve products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.

£0£2K£4K£5K£7K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 flat

Sellers

31

Est. top-5 brand share

77%

Top 20: 100%

Est. top-5 click share

69%

Top 20: 100%

Open market

14%

  • LavaTap18%
  • Honeywell18%
  • Kudos-Trading17%
  • Trident12%
  • Hanicks11%
  • Generic10%
  • Open — no brand owns it (3 brands, 14%)

Demand

2 Port Valve search demand

Weekly searches over the year, seasonality beneath. Pick a range.

300200Spike '26DecJanFebMarAprMayJunJul

Peak months: Jan, Feb · busiest ÷ quietest = 3.6× · 8 of 12 months tracked

Search terms

Top 2 Port Valve search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • 2 port valve4K/yr
  • honeywell 2 port valve3K/yr
  • honeywell 2 port valve head3K/yr

Reviews and returns

What reviews say buyers love and hate about 2 Port Valve

We read the reviews and the return reasons for every product selling here.

21%of positive reviews mention “Quality-Overall”
30%of negative reviews mention “Durability”
4.6%of orders come back
“Didnt even last a whole month”
A buyer, on “Durability”30% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common 2 Port Valve questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data