
Maper Valves & Actuators
Maper manufactures high quality 3-piece ball valves for industrial applications where high flow capacity and tight shutoff are required.
We are also one of the world`s leading manufactures of fine mechanical actuators. We provide customers with customized devices for demanding conditions.

Other products
Industrial assemblies are the key factor of Maper’s specialization.
We offer a wide range of valve and actuator solutions for different assemblies, tailoring our products to the customer’s needs.

Subcontracting & Maintenance
Maper produces metal products and offers technical product design. We help you to find the right solution from product design to implementation. Each Maper product, including valves and actuators, has its own maintenance program.
News & Social media
Company news & Relevant articles
Cooperation with Radius runs smoothly (Maper Oy, 30.5.2022)
Product specialization led to business growth (Maper Oy. 11.5.2022.)
Top 10 causes of valve failure (Davi Correia, Valveworld.net. 7.4.2022.)

Maper Oy
Maper has successfully manufactured valve and actuator solutions for industrial applications since 1978.
Product specialization led to business growth | Maper Oy
www.maper.fi
Case Maper: Product specialization led to business growth How a potential growth can be achieved in small business Timo and Mari Kyyrönen have been managing Maper Oy’s operations successfully and p...