The KOER KR.172 NEW check valve is designed to protect pipelines from backflow of water. This model features a 1 1/4" threaded female-female connection, making it easy to install in water supply systems.
The body is made of high-quality CW617N brass, resistant to corrosion and pressure fluctuations. The valve is rated for a working pressure of up to 30 bar and an operating temperature range from -20 to +90 °C. The minimum pressure drop for opening is 0.025 bar, and for closing is 0.05 bar, ensur
Orders under 200 UAH ship only with 100% prepayment (without cash-on-delivery).
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Returns within 14 days
You can return or exchange an item within 14 days of receipt if it is unused, in original packaging with all documents. Return must be in original packaging.
