中文 - Chinese
Suomi - Finnish
Français - French
Deutsch - German
日本語 - Japanese
한국어(대한민국) - Korean
Polski - Polish
Português - Portuguese
Español - Spanish
Svenska - Swedish
ไทย - Thai

Portals Company

Company

Our business

Our journey

Strategy

Beyond Circularity Industrial NEXUS

Values

Board of Directors Executive Leadership Team

Working principles

Code of Conduct Raising concerns Policies

Procurement

News Image gallery

Events

Careers

Careers at Valmet

Engineering Sales Field services Students & Recent Graduates

Open jobs

Working with us

Your development and wellbeing Benefits – what we offer Diversity and inclusion

Career stories

How to apply FAQ

Climate and nature

Climate Transition Plan Climate and nature in our own operations Circular-based waste management

Circular and net-zero solutions

Enabling a circular economy for our customers

People and rights

Engaged workplace Human rights Global social responsibility Health and safety

Responsible value chain

Sustainable supply chain Ethical business practices

Transparent reporting

Life Cycle Assesment

Investors

Valmet as an investment

Valmet factsheet Strategy and financial targets Segments and business areas Outlook, growth drivers and risks Orders received Order backlog R&D Competitors M&A External data providers

All financial reports and presentations

2026 Financial reports Roadshow and other presentations Capital Markets Days' presentations Neles reports archive

Sustainability for investors

Stock exchange releases Management transactions Press releases

Share information and monitor Shareholders Analysts and consensus estimates Short positions Management shareholding Flagging notifications

Annual General Meeting Board of Directors Executive Leadership Team Insiders Remuneration Risk management Auditors and articles of association

Financial information

Financial figures and targets Revenue recognition, investments, cost structure, debt and financing Financial risk management Net working capital Calculation of key figures

Events and calendar

Capital Markets Day Site visits

Investor relations

IR blog Disclosure policy

Newsletter & videos

Insights

References & articles

Pulping and fiber Packaging and paper Tissue Energy Biofuels and biomaterials Marine Services Automation Fabrics Sustainability Up and Running Flow control Expert's voice Careers Nonwovens

Blogs

Webinars

Podcast

Newsletters

Valmet company videos Automation videos Energy videos Packaging and paper videos Pulping and fiber videos Sustainability videos Tissue videos Services videos Digital services videos Valmet videos for investors

Customer magazine

Subscribe to the magazine

Product and service search

Contact us

Biomaterials solutions and services - Advancing circularity

Pulp

Complete pulp mills

Chemical pulping

Log receiving Debarking Chipping Chip screening Chip storing Bark handling Biomass drying Water handling Bulk material receiving Conveyor systems Services for wood handling

Cooking and fiberline

Cooking Refining Screening Pulp Washing Oxygen delignification Bleaching Services for cooking and fiberline

Pulp drying and baling

Bleached stock screening Airborne Dryer Wet end Cutter Fiber Flash Dryer Baling Pulper feed system and dewiring equipment Services for pulp drying

Chemical recovery

Evaporators Recovery boilers White liquor plant Process support and optimization Heat and power production Services for chemical recovery

Air emission control

Mill wide NCG handling Electrostatic Precipitators NOx Reduction Burner Systems Air emission control services for pulp production

New value-adding processes

Lignin production Methanol purification Sulfuric acid plant Biosludge treatment Turpentine decanting

Dissolving pulping

Mechanical pulping

Chip washing Impregnation Refining Steam separation Washing Bleaching Screening and cleaning Services for mechanical pulping CTMP pulping NSSC pulping TMP pulping

Recycled fiber

Fiberboard

Spare parts Process parts Field services Workshop and roll services Maintenance development and outsourcing services Fabrics Process upgrades Process and production optimization Digital services for pulp Automation services Service agreements Valmet's way to serve Service centers

Distributed control systems Industrial applications Mill information management Quality control systems Advanced process controls Analyzers and measurements Automation services

Flow control

Sustainability

Pulp and biorefinery laboratory and piloting services

Fiber processing Biorefining Analyses Project examples

References

News and stories

Product and service search

Packaging and paper

Packaging and paper

OCC lines Deinking Plants Pilot trials for stock preparation

Stock preparation

Bale handling and pulping Refining and deflaking Pulp cleaning Broke system White water system Approach flow system Microfibrillated Cellulose Pilot trials for stock preparation Automation for stock preparation Services for stock preparation Stock preparation for molded fiber

Water management

Board and paper machines

New lines Rebuilds Headbox Forming Pressing Cylinder drying Impingement drying Process ventilation Sizing Coating Chemical systems for coating and sizing Coating drying Calendering Reeling Parent roll handling Winding Pilot trials Paper and board grades

Molded fiber

Resource efficiency Energy efficiency Water efficiency Material efficiency Working safety and usability Emissions reduction and control Life Cycle Assessment

Process parts Spare parts Workshop and roll services Paper machine clothing and filter fabrics Maintenance development and outsourcing Field services Process upgrades Process and production optimization Service Agreements Digital services Learning services Automation services Service Centers

Service Centers

Project execution

Product & service search

Contact packaging & paper experts

Distributed control systems Control & optimization Quality management Quality management for corrugated board Analyzers and measurements Condition monitoring Information management Automation services

Flow control

Digital services

News and stories

References

Tissue

All tissue making solutions

Advantage DCT Technology Advantage NTT Technology Advantage QRT Technology Advantage eTAD Technology Advantage ThruAir Technology IntelliTissue concepts Project Execution and Services Stock preparations Valmet Performance Center

Machine sections and rebuilds

Forming Pressing Drying Reeling Rewinding

Converting lines for tissue rolls Converting lines for folded tissue Tissue packaging lines Digital solutions Pilot trials and laboratories for tissue converting Services ReadytoGo equipment Select4u - Second hand machines Contact Expert online 24h support

Develop with pilot trials

Spare parts Process parts Workshop and roll services Tissue machine clothing and filter fabrics Maintenance development and outsourcing Field services Process upgrades Process and production optimization Digital services for tissue makers Service agreements Services for tissue converting

Sustainability

Distributed control systems Control & optimization Quality control system Analyzers and measurements Condition monitoring Information management Automation services

Flow control

References

Digital services

News and insights

Product and service search

Contact

Energy

Energy solutions

Unique energy offering Biomass to Energy Waste to Energy Multifuel solutions Combined heat and power production Heat production

Valmet BFB Boiler for agro-residues

Low-load combustion

Gasifier

Pyrolyzer

Power plants

BFB boiler plants Pellet plants Oil and gas plants

Air emission control

Bag house filter Electrostatic Precipitators Flue gas scrubber Heat recovery NOx reduction Flue gas desulfurization Carbon capture pre-treatment Burner systems Air emission control services for energy production Integrated water treatment

Rebuilds and conversions

Digital services for Energy

Production Capacity Energy Efficiency Environment Reliability Fleet Management Data Discovery Valmet Performance Center Ecosystem of partners

Spare parts Smelt protective garments Filter bags Maintenance development and outsourcing Field services Process upgrades Process and production optimization Service agreements Learning Services Industrial internet Automation services Valmet's way to serve Service centers

Multifuel and biomass Waste-to-energy Combined heat and power Combined cycle and gas Hydro Applications

Flow control

Research and development

News and stories

Sustainability

Product and service search

Services

Services for pulp production

Spare and process parts Workshop and roll services Fabrics Maintenance development and outsourcing Field services Process upgrades Process and production optimization Service agreements Digital services Service centers Learning services Automation services

News and stories

References

Services for board and paper production

Spare and process parts Workshop and roll services Paper machine clothing and filter fabrics Maintenance development and outsourcing services Field services Process upgrades Process and production optimization Service agreements Digital services Service centers Learning services Automation services

Performance Center

Data Discovery

Services for tissue making

Spare and process parts Workshop and roll services Tissue machine clothing and filter fabrics Maintenance development and outsourcing Field services Process upgrades Process and production optimization Service agreements Digital services Service centers Learning services Automation services

Service centers

China Czech Republic France Germany India Indonesia North America Thailand Spain UK Australia Chile Poland Finland Sweden

Services for energy

Spare parts Filter bags Maintenance development and outsourcing Field services Process upgrades Process and production optimization Service agreements Digital services Learning services Service center Automation services

Spare parts

Search products and services from Solution Finder

Process performance solutions - Unlocking resource efficiency

Automation solutions

Automation solutions

Distributed control systems

Valmet DNA Valmet DNAe Valmet D3 Valmet Training Simulators

Controls & optimization

Process optimization Machine controls Drive controls Safety controls Quality controls Turbine controls Batch management

Asset Performance Management

Machine condition monitoring Process equipment monitoring Field device management Automation system management Control performance

Analyzers and measurements

Analyzers Bleaching measurements Consistency Conductivity Boiler diagnostics systems Wastewater measurements Gas chromatographs Analyzers and measurements software

Quality management

Quality control system (QCS) Profilers Machine vision

Towards autonomous operations

Automation projects

Automation services

Learning services Upgrades and lifecycle services Maintenance and technical support Process performance services Condition monitoring services Cybersecurity services Spare parts Service agreements

Partner network

Trusted EPC partner for automation projects Partner contact form

Product and service search

Contact automation experts

Flow control

Ball valves Butterfly valves Control valves Automated on-off valves Eccentric rotary plug valves Emergency shutdown valves Globe valves Capping valves Solenoid and air operated valves Knife gate valves Slurry knife gate valves Pinch valves Railroad valves Segment valves Application specific products Flow control manual Valve software Nelprof sizing and selection software

Valve automation excellence

Actuators Valve controllers Limit switches Process networking Valve controller energy saving calculator Valve automation solutions

Flowrox™ LPP-T peristaltic pumps Flowrox™ LPP-D dosing pumps Flowrox™ expulse pulsation dampener Flowrox™ progressive cavity pumps

Neles™ Jamesbury™ Flowrox™ Neles Easyflow™ Stonel™ Valvcon™

Services for valves and pumps

Valve digital services Parts for valves Pump parts Valve repairs and maintenance Maintenance planning and lifecycle services Maintenance recommendations

Insights

Find a product

Reliable partner for OEMs

Attractive partner for EPCs

Valmet flow control partner portal North America business center

Channel partner community

Contact flow control experts

Subscribe to our newsletter

We serve various process industries

Flow control documents

Control valve sizing coefficients

Transforming industries

Solutions by industry

Solutions by industry

Biofuels and biomaterials

Chemical

Construction

Energy

Fiberboard

Filtration

Food and beverage

Foundry

Gas processing

Industrial gases

Laundry

LNG

Marine

Mining, metals and steel

Molded fiber

Nonwovens

Packaging and paper

Paper Converting

Pharmaceutical

Power-to-X

Pulp

Refining

Textiles

Tissue

Water and wastewater

Search

Search results for “pulp washing”

In News

Search categories

All results (3433)
Solutions by industry (451)
Services (109)
Automation (79)
Flow control (28)
Company (111)
News (1678)
Insights (991)

Filters

2013 (36)

2014 (101)

2015 (97)

2016 (132)

2017 (146)

2018 (165)

2019 (137)

2020 (140)

2021 (156)

2022 (161)

2023 (147)

2024 (152)

2025 (89)

2026 (9)

Valmet Fiber Furnish Analyzer (1)

Valmet Recovery Liquor Analyzer (1)

Analyzers (2)

Bleaching measurements (1)

Condition monitoring (2)

Asset performance management (3)

Automation system (3)

Partner network (1)

Quality management (4)

Energy management (1)

Process control (1)

Process optimization (2)

Safety control (1)

Service agreements (1)

Distributed control system (5)

Hardware (1)

Lifecycle (1)

System architecture (1)

Training simulator (1)

User Interface (1)

Spare parts (1)

Marine (1)

Spare parts (1)

Services in chemical industy (1)

Maintenance (1)

Recausticizing (1)

Recovery boilers (1)

Spare parts (1)

Online condition monitoring (1)

Featured news (79)

Coarse screening (1)

Oxygen delignification (1)

Pulp Washing (1)

Screening (1)

TwinRoll press (2)

Energy efficiency (1)

Performance (1)

Production capacity (1)

Quality (1)

Runnability (1)

Chemical (1)

Energy (3)

Fiberboard (9)

Packaging and paper (4)

Pharmaceutical (2)

Process industries (1)

Pulp (7)

Refining (1)

On-demand expert support (1)

Remote monitoring and optimization (1)

Virtual mill (1)

Air emission control (2)

BFB Boiler (1)

CFB Boiler (1)

Power boiler (1)

Power plants (1)

Spare parts (1)

Press felts (2)

Sleeve roll technology (2)

Coated board (3)

Cabinets (1)

Controllers (1)

IO (1)

Workstations (1)

Forming (2)

Automation (4)

Impregnator (1)

Preheater (1)

Refining and grinding (1)

Screening and cleaning (1)

Steam separation (1)

OptiConcept M (1)

Digital services (1)

Fabrics (2)

New lines (3)

Corrugators (1)

Improvements (1)

Maintenance (1)

Press felts (1)

Automation solutions (1)

Chemical pulping (1)

Chemical recovery (1)

Cooking and fiber line (3)

Emission control (1)

Improvements (1)

Mechanical pulping (1)

Power plants (1)

Pulp drying (2)

Wood handling (3)

Measurements (1)

Scanners (1)

Quality control system (QCS) (2)

Polymers and plastics (1)

Special chemicals (1)

Automation (7)

Customer industries (1)

Food and beverage (2)

Packaging and Paper (1)

Pulp (3)

Tissue (1)

Automation (1)

Beyond Circularity (1)

Collaboration (1)

Digital services (2)

Digitalization (1)

Energy efficiency (1)

Flow control (3)

Innovation (2)

Process technology (4)

Quality (2)

Services (7)

Sustainability / CO2 reduction (2)

Up & running (1)

Upgrades and rebuilds (1)

Chip screening (1)

Chipping (1)

Debarking (1)

Change in Valmet Oyj’s holding of treasury shares

Releases ● Changes in company's own shares

Change in Valmet Oyj’s holding of treasury shares

Releases ● Changes in company's own shares

Valmet Oyj: Acquisition of own shares 07.02.2023

Releases ● Changes in company's own shares

Valmet Oyj – Manager’s transaction: Cantell, Aaro

Releases ● Managers' transactions

Valmet Oyj – Manager’s transaction: Hämäläinen, Anu

Releases ● Managers' transactions

Valmet Oyj – Manager’s transaction: Sääskilahti, Simo

Releases ● Managers' transactions

Valmet Oyj – Manager’s transaction: Maurer, Monika

Releases ● Managers' transactions

Valmet Oyj – Manager’s transaction: Lindberg, Per

Releases ● Managers' transactions

Valmet to start change negotiations regarding temporary layoffs in Finland

Valmet Oyj’s press release on April 28, 2026, at 9:10 a.m. EEST

Releases ● Press releases

Correction: Valmet Oyj – Manager’s transaction: Zhu, Xiangdong

Releases ● Managers' transactions

Page 137 of 168

137

Loading

Facebook

X (Twitter)

LinkedIn

E-mail

WhatsApp

Company

Company
Careers
Sustainability
Insights
Investors
Contact us
Discover Valmet

Biomaterials solutions and services

Pulp
Packaging and paper
Tissue
Energy
Services

Process performance solutions

Automation solutions
Flow control

Transforming industries

Solutions by industry

About this site
Sitemap
Legal notice
Trademarks
Accessibility statement
Privacy notice
Cookie preference

Copyright © 2026 Valmet

Close