EkoWodrol Armatura Sp. z .o.o.

EkoWodrol Armatura Sp. z o.o. is a Polish valve and wastewater infrastructure manufacturer based in Koszalin, established in 2023 as a manufacturing spin-off from EkoWodrol Sp. z o.o. (an environmental engineering firm with over 65 years of tradition dating to 1957). The company produces patented ball check valve systems and wastewater treatment products exported to 23 international markets including the EU, UK, USA, Canada, and Australia. Their flagship valve line includes the ESK (2-in-1 elbow-plus-check valve), COMBI (3-in-1 elbow, check valve, and knife gate valve), and ESL (in-line check valve) series, available in DN32 through DN300 with PN 10 or PN 16 pressure ratings. Valves are constructed from grey cast iron (EN-GJL) or ductile cast iron (EN-GJS) with aluminum or cast iron ball cores coated in NBR elastomer (with EPDM or Viton options). The COMBI valve's integrated knife gate allows manual shutoff at any time without removing the valve body. All products meet PN-EN 12050-4 standards and hold PZH hygiene certificates for potable water contact. Beyond valves, EkoWodrol manufactures BTS zero-emission sewage transport systems (reducing H2S by over 90%), EDP dry pumping stations, EPP pneumatic pumping stations, EkoMBR membrane bioreactor treatment plants, and EkoSUW mobile water treatment stations.