Water and Wastewater Valves - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The valves market size in water and wastewater industry was valued at USD 7.77 billion in 2025 and estimated to grow from USD 8.06 billion in 2026 to reach USD 9.68 billion by 2031, at a CAGR of 3.74% during the forecast period (2026-2031). This report is Segmented by Type (Ball, Butterfly, Plug, Control, and More), Material (Cast Iron and Ductile Iron, Carbon Steel, and More, Automation Type (Manual, Electric Actuated, Pneumatic Actuated, and More), Application (Municipal Potable-Water Distribution, Municipal Wastewater Treatment, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Water and Wastewater Valves Market Trends and Insights

Rising Automation in Water and Wastewater Facilities

Utilities are moving past basic SCADA toward distributed sensor networks and low-power IIoT actuators that enable condition-based maintenance and real-time pressure optimization. Field trials report 15-20% declines in unplanned maintenance as smart valves flag seal wear or stem friction before failure. Quarter-turn ball designs gain favor because they couple easily with compact electric drives, reducing energy draw compared with multi-turn gate formats. The cybersecurity dimension grows more visible after a 300% jump in ransomware attacks on U.S. water systems between 2021-2023, compelling operators to insist on hardened controllers and segmented networks.Automation rollouts thus bundle mechanical upgrades with secure firmware and encrypted links, anchoring a durable uptick in the market.

Tightening Discharge-Quality Limits Drive Upgrades

Stricter effluent norms are another durable catalyst. The U.S. EPA’s impending PFAS rule imposes monitoring by 2027 and full-scale remediation by 2029, translating into USD 1.548 billion in annual compliance outlays, of which USD 1.506 billion is earmarked for treatment and disposal hardware. Granular activated carbon beds, anion-exchange skids and reverse-osmosis trains require fresh isolation, control and sampling valves made from stainless steel or fluorine-free polymers resistant to aggressive backwash chemicals. Higher pressures within nanofiltration loops also raise demand for finely machined control trims capable of throttling 60-bar feed streams without cavitation. Because non-compliance risks stiff penalties, utilities are fast-tracking procurement tenders, compressing delivery schedules and tightening bid specifications, stimulating premium-priced niches within the market.

Supply-Chain Volatility in Nickel and Copper Alloys

Nickel supply disruptions and copper-price spikes squeeze margins on stainless and brass valves, prompting vendors to hedge metal costs or qualify alternate chemistries. Smaller manufacturers with lower purchasing leverage feel the sting most acutely, risking order backlogs when alloy bar stock runs short. Because duplex and super-duplex grades dominate desalination and corrosive-service bids, even brief commodity hiccups can delay EPC schedules, putting downward pressure on the Water and Wastewater Valves Market quarterly run rate.

Other drivers and restraints analyzed in the detailed report include:

• Ageing Municipal Infrastructure Replacement Cycle
• Surge in Desalination CAPEX, especially GCC and Australia
• Skilled-Labour Shortage Delays Retrofits

Segment Analysis

Ball valves accounted for 4.79% CAGR through 2031, outpacing the broader Water and Wastewater Valves Market and eroding the long-held dominance of gate/globe/check units, which still held 42.30% revenue share in 2025. The swing stems from quarter-turn geometry that mates cleanly with compact electric actuators, minimizing torque demands and lowering power budgets. In distribution upgrades, utilities frequently specify ball designs when replacing seized gate models because the newer bodies reduce head loss and virtually eliminate stem-packing leaks. Manufacturers answer by offering modular ball platforms with ISO 5211 mounting pads, easing actuator retrofits and shortening outage windows. At the same time, emerging zero-emission plug varieties such as Mokveld’s seal-less concept are winning specification points where fugitive emissions clauses tighten. Control, pressure-relief and air-release categories maintain steady demand, especially inside treatment basins where flow modulation and surge protection remain paramount. Overall, product-mix evolution signals a gradual recalibration rather than abrupt displacement: by 2030, gate/globe/check assemblies will still form a large installed base but incremental growth favors ball and high-performance butterfly formats, an orientation that sustains the Water and Wastewater Valves Market market size expansion in both brownfield and greenfield jobs.

Ball momentum also intersects with automation trends. Quarter-turn cycles enable faster shutdown sequences critical for cybersecure remote isolation, a growing requirement in North American resilience planning. Developers of packaged desalination skids likewise choose ball bodies because corrosion-resistant internals survive aggressive RO cleaning chemicals. As digital monitoring gains mindshare, the Valves industry thus finds ball technology aligned with predictive-maintenance software, reinforcing a virtuous loop between mechanical design and IIoT rollout.

Cast and ductile iron preserved 37.40% share in 2025 on the back of cost-efficient municipal distribution grids, yet thermoplastics and composites are sprinting ahead at a 4.55% CAGR. Regulators scrutinizing PFAS leakage spur a pivot toward fluorine-free polymer seats such as UHMW-HDPE, exemplified by Hayward Flow Control’s newest true-union series. European procurement frameworks increasingly award circular-economy points for products documenting above 95% recyclability, pushing makers to redesign bodies for mono-material recovery. Stainless and duplex alloys still dominate seawater and chemically aggressive loops, particularly within GCC desalination lines where chloride pitting dictates premium metallurgy. Yet rising alloy quotations tilt lifecycle cost appraisals in favor of engineered plastics, especially on low-pressure irrigation or storm-water gates. As PFAS curbs strengthen, the Water and Wastewater Valves Market market size tied to non-fluorinated polymers will likely accelerate further, aided by drop-in designs that simplify operator qualification steps.

A second driver for composites is weight savings. In elevated reservoirs or rooftop booster sets, lightweight glass-reinforced nylon valves cut crane time and footing loads, allowing faster installs. Meanwhile, zero-lead brass mandates in several U.S. states open doors for plastic potable-water checks certified to NSF-61. The Valves industry therefore navigates a nuanced material matrix: iron remains cheap and familiar, stainless resists corrosion, but next-generation polymers are capturing growth lanes where sustainability, weight and tightening metal supply intersect.

Complete Report Scope:

• By Type
  • Ball
  • Butterfly
  • Gate/Globe/Check
  • Plug
  • Control
  • Pressure-relief and Air-release
• By Material
  • Cast Iron and Ductile Iron
  • Carbon Steel
  • Stainless Steel
  • Alloy (Duplex, Nickel-based)
  • Thermoplastics and Composites
• By Automation Type
  • Manual
  • Electric Actuated
  • Pneumatic Actuated
  • Hydraulic Actuated
  • Smart/IIoT-Integrated
• By Application
  • Municipal Potable-Water Distribution
  • Municipal Wastewater Treatment
  • Desalination Plants
  • Irrigation and Storm-Water Networks
  • Industrial Wastewater (Food, Pulp and Paper, Chemicals)
• By Geography
  • North America
  • South America
  • Europe
  • Asia-Pacific
  • Middle East and Africa

Geography Analysis

Asia-Pacific captured 34.40% of 2025 turnover and will deliver a market-leading 4.56% CAGR through 2031. China drives a dominant slice via mega-projects like the Sichuan PPP water-supply overhaul and the Shanghai Qingcaosha intake expansion, each packing tens of thousands of isolation and control valves. India follows suit under sectoral reforms targeting USD 2.8 billion in annual water infrastructure spending by 2025, spurring domestic production hubs such as Bürkert’s new Pune plant that trims lead times for local tenders. Japan, South Korea and Australia contribute with renewal programs focusing on leakage reduction and desalination backup capacity.

North America and Europe log mature but sizeable replacement-driven outlays, with federal subsidies for lead-service-line removal and PFAS compliance keeping order books filled. The Middle East commands disproportionately high unit values stemming from super-duplex content in seawater systems. Africa and South America exhibit patchier spending, though Chile’s mining-backed desal initiatives inject pockets of high-spec demand. Taken together, Asia-Pacific’s volume leadership and the Middle East’s premium mix assure diversified revenue channels across the Water and Wastewater Valves Market market, cushioning suppliers against country-specific swings.

List of Companies Covered in this Report:

• Emerson Electric Co.
• Flowserve Corporation
• Alfa Laval AB
• Crane Company
• Schlumberger NV (Cameron)
• Rotork plc
• Metso Corporation
• KITZ Corporation
• IMI plc
• SAMSON AG
• AVK Holding A/S
• Mueller Water Products, Inc.
• Watts Water Technologies, Inc.
• AUMA Riester GmbH and Co. KG
• Pentair plc
• VAG GmbH
• Val-Matic Valve and Mfg. Corp.
• DeZURIK, Inc.
• Cla-Val Co.
• Dorot Control Valves Ltd.
• Bürkert Werke GmbH and Co. KG

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support