POLNA

🇵🇱 Poland Fluid Power & Pneumatics

Control valves, pneumatic actuators, steam desuperheaters, needle valves, regulators and central lubrication equipment.

Zakłady Automatyki "POLNA" S.A. is a Polish automation and process-equipment manufacturer based in Przemyśl. The company has a long tradition and has produced industrial valves since the late 1960s. POLNA specialises in the design and manufacture of control valves used in technological installations in power industry, petrochemical industry, gas industry and other industrial sectors. Its offer covers both standard catalogue products and special valves made to customer requirements.

Products and applications

POLNA’s portfolio includes control valves, single-ported globe control valves, three-way control valves, pneumatic diaphragm actuators, piston actuators, rotary actuators, steam desuperheaters, needle valves, direct-acting regulators, central lubrication equipment, distillers and redistillers. POLNA products are used in power plants, petrochemical facilities, gas installations, process industries, automatic control engineering, heat engineering and industrial systems requiring precise flow, pressure or temperature control.

Product Categories

Globe Control Valves

Angle Control Valves

Three-Way Valves

Pneumatic Actuators

Product Lines & Series

ZR Series - Globe Control Valves
ZK Series - Angle Control Valves
ZT Series - Three-Way Valves
SN Series - Pneumatic Actuators
OW Series - Desuperheaters

Products & Components

Globe control valves (PN16-PN400)Angle control valvesNeedle valvesSteam desuperheatersMulti-spring diaphragm actuatorsPiston pneumatic actuatorsPositioners (electro-pneumatic)Pressure regulatorsCast valve bodies (own foundry)

Solutions & Applications

Power plant feedwater controlSteam temperature regulation (desuperheating)Chemical process flow controlDistrict heating flow regulation

Industries Served

Chemical & PetrochemicalMining

Technologies & Expertise

In-house iron and steel foundryMulti-spring diaphragm actuator designSteam desuperheating engineering

Certifications & Standards

ISO 9001:2015 SIL 2 (selected)

Company facts

Headquarters: Przemyśl, Poland
Founded: 1923 company roots; industrial valve production since the late 1960s
Employees: 50-250

Visit website LinkedIn Email +48 16 678 66 01

Profile transparency

Data status: Publicly researched profile
Sources: Official website, public company and product pages
Last reviewed: April 2026

Publicly researched profile. Supplier information is based on publicly available company and product information and can be corrected, claimed, or removed on request.

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