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We are offering excellent grade CRI Non Return Valves that help in preventing water hammer, up thrust and back spin in the pumping systems. CRI Non Return Valves is featured with By-Pass arrangement and a natural rubber flap that totally prevents water leakage. These CRI Non Return Valves are built with graded cast iron and appreciated for high strength, corrosion resistance and durability. Our CRI Non Return Valves have compact design and are easy-to-install.
Technical Specifications
| Materials of construction | Cast iron |
| Models | Standard & Heavy |
| Maximum operating pressure | 15 bar |
| Available nominal size in mm standard type | 50, 65, 80, 100 mm |
| Heavy type | 50, 65, 80, 100, 125, 150 mm |
| Maximum liquid temperature | 33 oC |