JDV Control Valves Co. Ltd. (6843) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of JDV Control Valves Co. Ltd. stock TWD 25.60, price TWD 37.85, that is 32.4% below the price, quality 52 out of 100. Rating: overvalued. Calculated from audited financials with 17 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 3, 2026.
How to read this chart
60‑month range 36.50 TWD – 62.90 TWD · fair‑value band 18.51 TWD – 28.34 TWD · the 37.85 TWD price screens above the 25.60 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 3, 2026.
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JDV Control Valves Co., Ltd. engages in the manufacture and sale of control valves under the JDV brand name in Taiwan and internationally. The company offers actuators, ball valves, butterfly valves, control valves, and gate/globe/check valves, as well as accessories.
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Its products are used in the petrochemical, refining, power plants, textile, steel, optical, food, and pulp and paper industries. The company was founded in 1975 and is headquartered in Taoyuan, Taiwan.
Stock analysis
JDV Control Valves Co. Ltd. (6843) currently trades at 37.85 TWD, while our model-based Fair Value estimate is 25.60 TWD, 32% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of 32.68 TWD per share, and 2 of the 17 models we run sit above the 37.85 TWD price.
Bear case: the Asset-Based group reads lowest at 11.99 TWD, and 15 of the 17 models stay below the price. Data coverage for this calculation is high.
Scenario range: 18.51 TWD (bear) to 28.34 TWD (bull), the price of 37.85 TWD sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 52/100 (solid quality), in the Energy sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
JDV Control Valves Co. Ltd. reported revenue of 825M TWD in FY2025 versus 783M TWD in FY2021, a compound +1.3%/yr. Reported net income was 73.3M TWD in FY2025, compounding +0.6%/yr from FY2021.
Key figures
Market cap 1.3B TWD (≈ $38.4M) Micro · P/E ratio 20.7 · P/S ratio 2.87 · EPS (TTM) 3.99 TWD · Dividend yield 5.3% · Net margin 13.9% · Return on assets (EBIT) 9.9% (5-year average) · Operating margin 15.0%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).
What moves the price
The share trades about 32% below its 52-week high and 4% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Energy peers we cover trades at −32% fair-value upside, at −32%, 6843 screens richer than that median.
Fair Value models
Bear18.51 TWDFair Value 25.60 TWDBull28.34 TWD
Price 37.85 TWD · Downside -32.4%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then (1.71 TWD per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.40/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+11.0%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−3.6%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+5.1%
Start year 2020 (pandemic)
Revenue growth 6 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+4.7%
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What shareholders gained per year (last 5 years), in TWD ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in TWD: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+6.4%
Earnings growth per share plus dividend.
Earnings per share, growth per year+1.1%
Dividend (yield on the price)5.3%
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.13% → 12%
Compare JDV Control Valves Co. Ltd. with another stock
Price, fair value, quality and upside side by side.
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Oil & Gas Equipment & Services · 166 stocks
Beats the industry median on 5/12 measures
A mixed picture versus its industry peers.
Valuation
Quality Score52 · Below median
Fair Value upside−32.4% · Below median
Profitability
Return on assets4.9% · Above median
Net margin (12 months)13.9% · Top 25%
Operating margin (12 months)15.0% · Above median
Growth and dividend
Revenue growth (quarter YoY)76.1% · Top 25%
Dividend yield (12 months)5.3% · Top 25%
Balance sheet
Debt / equity0.33× · Above median
Valuation Multiplesvs Oil & Gas Equipment & Services median · lower = cheaper
P/E (12 months)20.7× · Pricier than median
P/B1.46× · Pricier than median
P/S (12 months)1.48× · Pricier than median
EV/EBITDA8.7× · Pricier than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 23
FUTURE (revenue growth)100· sector 36
PAST (return on equity)0· sector 28
HEALTH (low debt)83· sector 92
DIVIDEND (yield)100· sector 44
VALUE 0: the price sits above our fair-value range.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "JDV Control Valves Co. Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/6843
Frequently asked questions
Is JDV Control Valves Co. Ltd. (6843) overvalued or undervalued?
As of Nov 3, 2026, our model estimates a fair value of 25.60 TWD versus a price of 37.85 TWD, about 32% lower (overvalued).
What is the fair value of 6843?
Our model-based fair value for JDV Control Valves Co. Ltd. is 25.60 TWD (as of Nov 3, 2026), built from audited fundamentals. The current price: 37.85 TWD.
What is the quality score of 6843?
JDV Control Valves Co. Ltd. has a Quality Score of 52/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for JDV Control Valves Co. Ltd. (6843)?
Our model-based price target is the fair value of 25.60 TWD (as of Nov 3, 2026) from 17 valuation models. Cautious scenario 18.51 TWD, optimistic scenario 28.34 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the JDV Control Valves Co. Ltd. stock forecast for 2026?
Our models put fair value at 25.60 TWD, about 32% lower versus a price of 37.85 TWD (overvalued). Cautious scenario 18.51 TWD, optimistic scenario 28.34 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of JDV Control Valves Co. Ltd. (6843)?
JDV Control Valves Co. Ltd. reported trailing-twelve-month revenue of about 852M TWD (latest available figure, as of Nov 3, 2026).
Does JDV Control Valves Co. Ltd. pay a dividend?
JDV Control Valves Co. Ltd. currently shows a dividend yield of 5.28% relative to its recent price (as of Nov 3, 2026).
How much is the dividend of JDV Control Valves Co. Ltd. (6843)?
JDV Control Valves Co. Ltd. pays a dividend of 2.00 TWD per share a year, a dividend yield of 5.3%. A dividend has been paid every year since at least 2022. The payout ratio is 50.1% of earnings. Our assessment: Watch coverage. The dividend isn’t fully covered by free cash flow or earnings, part of it is funded from reserves or debt. Fine for now, but worth watching: if it stays uncovered, the dividend could be cut.
What is the intrinsic value of JDV Control Valves Co. Ltd. (6843)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For JDV Control Valves Co. Ltd. it is 25.60 TWD per share (as of Nov 3, 2026), against a price of 37.85 TWD. It is the blended result of 17 valuation models in 7 families (DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings).
Is JDV Control Valves Co. Ltd. stock overvalued or undervalued in 2026?
As of Nov 3, 2026, 6843 trades above its calculated fair value: price 37.85 TWD, fair value 25.60 TWD, a gap of about −32% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 6843?
No. The price is what the market pays today (37.85 TWD); the fair value is what the company's own numbers justify (25.60 TWD). For JDV Control Valves Co. Ltd. the two are 12.25 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is JDV Control Valves Co. Ltd. worth?
The market values JDV Control Valves Co. Ltd. at about 1.3B TWD (market capitalisation, as of Nov 3, 2026). Per share that is 37.85 TWD; our models calculate a fair value of 25.60 TWD per share.
What do the bullish and bearish scenarios say about 6843?
Our models span a range for JDV Control Valves Co. Ltd.: cautious scenario 18.51 TWD, base 25.60 TWD, optimistic 28.34 TWD per share (as of Nov 3, 2026, price 37.85 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6843?
JDV Control Valves Co. Ltd. trades at a price-to-earnings ratio of 20.7 (as of Nov 3, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 25.60 TWD is built from several models across several years. Median P/E at fiscal year-end, 5 fiscal years (2021 to 2025), reported earnings: 21.0. Other multiples: P/B 1.5, P/S 1.5, EV/EBITDA 8.7.
How solid is the balance sheet of JDV Control Valves Co. Ltd. (6843)?
Balance-sheet figures for JDV Control Valves Co. Ltd. (as of Nov 3, 2026): debt of 0.33 per unit of equity. They feed the Quality Score of 52/100, which measures business quality independently of the share price.
How far is 6843 from its 52-week high?
JDV Control Valves Co. Ltd. trades at 37.85 TWD, about 32% below its 52-week high of 55.59 TWD and 4% above the low of 36.50 TWD (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of 25.60 TWD is for.
Which stocks are comparable to JDV Control Valves Co. Ltd.?
From the same area (Energy) we also value SLB N.V, Baker Hughes Company, Tenaris S.A, Halliburton Company, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is JDV Control Valves Co. Ltd. stock attractive at the current price?
The data as of Nov 3, 2026: price 37.85 TWD, calculated fair value 25.60 TWD (−32%), Quality Score 52/100, from 17 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 6843 calculated?
We run JDV Control Valves Co. Ltd. through 17 models from 7 families: DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 25.60 TWD builds on their evidence-weighted average, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.3% above its aggregate fair value. JDV Control Valves Co. Ltd. itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of JDV Control Valves Co. Ltd. (6843)?
The closing price on Nov 6, 2026 was 37.85 TWD. Our model-based fair value is 25.60 TWD, about 32% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with JDV Control Valves Co. Ltd. right now?
The price sits above even our optimistic bull case (28.34 TWD). The favourable scenario is already priced in. Solid but not exceptional quality (52/100) and above fair value, neither a clear bargain nor a standout compounder.
Key figures of JDV Control Valves Co. Ltd.
How large is the market capitalisation of JDV Control Valves Co. Ltd. (6843)?
The market capitalisation of JDV Control Valves Co. Ltd. is 1.3B TWD (≈ $38.4M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of JDV Control Valves Co. Ltd. (6843)?
The price-to-sales ratio of JDV Control Valves Co. Ltd. is 2.87 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of JDV Control Valves Co. Ltd. (6843)?
Earnings per share at JDV Control Valves Co. Ltd. are 3.99 TWD (price ÷ EPS = P/E 20.7). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of JDV Control Valves Co. Ltd. (6843)?
The dividend yield of JDV Control Valves Co. Ltd. is 5.3% (payout 50.1%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of JDV Control Valves Co. Ltd. (6843)?
The net margin of JDV Control Valves Co. Ltd. is 13.9% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the EBIT return on assets of JDV Control Valves Co. Ltd. (6843)?
On an EBIT basis the return on assets of JDV Control Valves Co. Ltd. is 9.9% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of JDV Control Valves Co. Ltd. (6843)?
The operating margin of JDV Control Valves Co. Ltd. is 15.0% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at JDV Control Valves Co. Ltd. (6843)?
Revenue at JDV Control Valves Co. Ltd. is growing +76.1% versus a year earlier (3y avg −3.6%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at JDV Control Valves Co. Ltd. (6843)?
Earnings per share at JDV Control Valves Co. Ltd. are growing +644% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does JDV Control Valves Co. Ltd. (6843) generate?
The free cash flow of JDV Control Valves Co. Ltd. is −70.2M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does JDV Control Valves Co. Ltd. (6843) carry?
The net debt of JDV Control Valves Co. Ltd. is 54.1M TWD (fiscal year 2023). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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