Check valve
Check valve / Non-return valve
Used as shutoff fittings in internal and external sewer systems. Automatically blocks reverse wastewater flow and prevents rodents and insects from entering the building. Parts include: inspection cover, locking bolt, blocking valve, sealing ring, inspection chamber, blocking lever, and gate with rubber ring. Installed horizontally in the direction of flow. Maintenance every 6 months. Operating temp max 60°C.
No dimensional table on this page — consult manufacturer for sizes.
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About Us
We are a leading manufacturer of polymer pipes, fittings, and livestock equipment with over 20 years of experience. Our products are known for durability, reliability, and resistance to harsh conditions.
Using high-quality virgin materials and modern technologies, we deliver solutions for water supply, drainage, irrigation, and farming needs across Ukraine, the CIS, and Europe.
We combine European-level quality with competitive pricing, offering efficient, long-lasting solutions you can trust.
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and drainage
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Trusted by agricultural and construction companies across Ukraine — contact us to find the right solution for your business.
62371 Ukraine, Kharkiv region, Podvirki village, Sumsky Slyah 45v str.
melnikovadashakh@gmail.com
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+38 098 7195127(en, pl)
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+38 067 5753807(ru, ukr)
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+38 099 3224610(ru, ukr)